diff --git a/src/addressbook.cpp b/src/addressbook.cpp
index ca224b4..522ec60 100644
--- a/src/addressbook.cpp
+++ b/src/addressbook.cpp
@@ -194,6 +194,8 @@ void AddressBook::open(MainWindow* parent, QLineEdit* target)
                 message, //todo translate this
                 QMessageBox::Ok
             );
+              parent->ui->listReceiveAddresses->insertItem(0, addr); 
+            parent->ui->listReceiveAddresses->setCurrentIndex(0);
            // ab.addr_chat->setText(myAddr);
             qDebug() << "new generated myAddr" << myAddr;
             QString cid = QUuid::createUuid().toString(QUuid::WithoutBraces); // 
diff --git a/src/chatmodel.cpp b/src/chatmodel.cpp
index 2b2b6a0..f449b99 100644
--- a/src/chatmodel.cpp
+++ b/src/chatmodel.cpp
@@ -62,9 +62,7 @@ void ChatModel::showMessages()
     }
 }
 
-
-
-void ChatModel::renderChatBox(Ui::MainWindow*             ui, QListWidget &view)
+void ChatModel::renderChatBox(Ui::MainWindow* ui, QListWidget &view)
 {
     /*for(auto &c : this->chatItems)
     {
@@ -90,14 +88,22 @@ void ChatModel::renderChatBox(Ui::MainWindow* ui, QListWidget *view)
  
         myDateTime.setTime_t(c.second.getTimestamp());
         
-        //////
-        if ((ui->ContactZaddr->text().trimmed() == c.second.getAddress()) && (c.second.getMemo().startsWith("{") == false)) {
+        //////Render only Memos for selected contacts. Do not render empty Memos
+        if ((ui->ContactZaddr->text().trimmed() == c.second.getAddress())  && (c.second.getMemo().startsWith("{") == false) && (c.second.getMemo().isEmpty() == false)) {
+        line += QString("[") + myDateTime.toString("dd.MM.yyyy hh:mm:ss ") +  QString("] ");
+        line += QString("<") + QString(c.second.getContact()) + QString("> :\n");
+        line += QString(c.second.getMemo()) + QString("\n");      
+        view->addItem(line);
+        line ="";
+        }
+
+        if ((ui->MyZaddr->text().trimmed() == c.second.getAddress()) && (c.second.getMemo().startsWith("{") == false) && (c.second.getMemo().isEmpty() == false)){
         line += QString("[") + myDateTime.toString("dd.MM.yyyy hh:mm:ss ") +  QString("] ");
         line += QString("<") + QString(c.second.getContact()) + QString("> :\n");
         line += QString(c.second.getMemo()) + QString("\n");      
         view->addItem(line);
         line ="";
-        }else {}
+        }else{}
 
     }
  
@@ -130,14 +136,8 @@ Tx MainWindow::createTxFromChatPage() {
     CAmount totalAmt;
     // For each addr/amt in the Chat tab
   {
-    
-       // QString addr = ui->ContactZaddr->text().trimmed(); // We need to set the reply Address for our Contact here
-        // Remove label if it exists
-      //  addr = AddressBook::addressFromAddressLabel(addr);
-        
+       
         QString amtStr = "0";
-      
-      //  bool ok;
         CAmount amt;  
 
          
@@ -151,17 +151,16 @@ Tx MainWindow::createTxFromChatPage() {
      
             QString cid = c.getCid();
             QString myAddr = c.getMyAddress();
-            QString type = "memo";
+            QString type = "Memo";
             QString addr = c.getPartnerAddress();
            
      
         QString hmemo= createHeaderMemo(type,cid,myAddr);
         QString memo = ui->memoTxtChat->toPlainText().trimmed();
-        // ui->memoSizeChat->setLenDisplayLabel();
-        
-       
+        // ui->memoSizeChat->setLenDisplayLabel();// Todo -> activate lendisplay for chat
+            
      tx.toAddrs.push_back(ToFields{addr, amt, hmemo}) ;
-     qDebug()<<hmemo;
+
      tx.toAddrs.push_back( ToFields{addr, amt, memo});
 
          qDebug() << "pushback chattx";
@@ -175,19 +174,25 @@ Tx MainWindow::createTxFromChatPage() {
 }
 
 void MainWindow::sendChatButton() {
+      ////////////////////////////Todo: Check if its a zaddr//////////
+
     // Create a Tx from the values on the send tab. Note that this Tx object
     // might not be valid yet.
 
     // Memos can only be used with zAddrs. So check that first
-   //auto addr = "zs1fllv4hgrjddnz2yz5dng9kchcg3wkhs0j2v5v3nc89w3r3kntkgq2sefcz2a9k2ycc8f6t0gm2q";
-   // if (! Settings::isZAddress(AddressBook::addressFromAddressLabel(addr->text()))) {
-     //   QMessageBox msg(QMessageBox::Critical, tr("Memos can only be used with z-addresses"),
-       // tr("The memo field can only be used with a z-address.\n") + addr->text() + tr("\ndoesn't look like a z-address"),
-       // QMessageBox::Ok, this);
+   // for(auto &c : AddressBook::getInstance()->getAllAddressLabels())
 
-       // msg.exec();
-        //return;
-    //}
+   //  if (ui->ContactZaddr->text().trimmed() == c.getName()) {
+     
+  // auto addr = "";
+  //  if (! Settings::isZAddress(AddressBook::addressFromAddressLabel(addr->text()))) {
+  //      QMessageBox msg(QMessageBox::Critical, tr("Memos can only be used with z-addresses"),
+  //      tr("The memo field can only be used with a z-address.\n") + addr->text() + tr("\ndoesn't look like a z-address"),
+  //      QMessageBox::Ok, this);
+
+ //       msg.exec();
+ //       return;
+  //  }
 
     Tx tx = createTxFromChatPage();
 
@@ -287,20 +292,13 @@ QString MainWindow::doSendChatTxValidations(Tx tx) {
     return "";
 }
 
-// Create a Safe Contact Request. 
+// Create a Contact Request. 
 Tx MainWindow::createTxForSafeContactRequest() {
    Tx tx;
     CAmount totalAmt;
-    // For each addr/amt in the Chat tab
   {
     
-        QString addr = ui->ContactZaddr->text().trimmed(); // We need to set the reply Address for our Contact here
-        // Remove label if it exists
-        addr = AddressBook::addressFromAddressLabel(addr);
-        
         QString amtStr = "0";
-      
-      //  bool ok;
         CAmount amt;  
 
          
@@ -318,20 +316,17 @@ Tx MainWindow::createTxForSafeContactRequest() {
           QString cid = "";
           QString myAddr = "";
           QString addr = "";
-            QString safeContact = "true";
+          QString type = "Request";
     
      
-        QString hmemo= createHeaderMemo(safeContact,cid,myAddr);
-        QString memo = ui->memoTxtChat->toPlainText().trimmed();
-        // ui->memoSizeChat->setLenDisplayLabel();
-        
-       
+        QString hmemo= createHeaderMemo(type,cid,myAddr);
+     
      tx.toAddrs.push_back(ToFields{addr, amt, hmemo}) ;
-     qDebug()<<hmemo;
-    // tx.toAddrs.push_back( ToFields{addr, amt, memo});
 
          qDebug() << "pushback chattx";
-   } }
+   }
+}
+
 
     tx.fee = Settings::getMinerFee();
 
@@ -341,19 +336,26 @@ Tx MainWindow::createTxForSafeContactRequest() {
 }
 
 void MainWindow::safeContactRequest() {
+
+    ////////////////////////////Todo: Check if its a zaddr//////////
+
     // Create a Tx from the values on the send tab. Note that this Tx object
     // might not be valid yet.
 
     // Memos can only be used with zAddrs. So check that first
-   //auto addr = "zs1fllv4hgrjddnz2yz5dng9kchcg3wkhs0j2v5v3nc89w3r3kntkgq2sefcz2a9k2ycc8f6t0gm2q";
-   // if (! Settings::isZAddress(AddressBook::addressFromAddressLabel(addr->text()))) {
-     //   QMessageBox msg(QMessageBox::Critical, tr("Memos can only be used with z-addresses"),
-       // tr("The memo field can only be used with a z-address.\n") + addr->text() + tr("\ndoesn't look like a z-address"),
-       // QMessageBox::Ok, this);
-
-       // msg.exec();
-        //return;
-    //}
+   // for(auto &c : AddressBook::getInstance()->getAllAddressLabels())
+
+   //  if (ui->ContactZaddr->text().trimmed() == c.getName()) {
+     
+  // auto addr = "";
+  //  if (! Settings::isZAddress(AddressBook::addressFromAddressLabel(addr->text()))) {
+  //      QMessageBox msg(QMessageBox::Critical, tr("Contact requests can only be used with z-addresses"),
+  //      tr("The memo field can only be used with a z-address.\n") + addr->text() + tr("\ndoesn't look like a z-address"),
+  //      QMessageBox::Ok, this);
+
+ //       msg.exec();
+ //       return;
+  //  }
 
     Tx tx = createTxForSafeContactRequest();
 
diff --git a/src/chatmodel.h b/src/chatmodel.h
index e0a6dd0..43a0e88 100644
--- a/src/chatmodel.h
+++ b/src/chatmodel.h
@@ -118,8 +118,8 @@ class ChatModel
         void setItems(std::map<long, ChatItem> items);
         QString zaddr();
         void setItems(std::vector<ChatItem> items);
-        void renderChatBox(Ui::MainWindow*             ui, QListWidget &view);
-        void renderChatBox(Ui::MainWindow*             ui, QListWidget *view);
+        void renderChatBox(Ui::MainWindow* ui, QListWidget &view);
+        void renderChatBox(Ui::MainWindow* ui, QListWidget *view);
         void showMessages();
         void clear();
         void addMessage(ChatItem item);
diff --git a/src/controller.cpp b/src/controller.cpp
index 0c557ca..644fdfb 100644
--- a/src/controller.cpp
+++ b/src/controller.cpp
@@ -840,48 +840,47 @@ void Controller::refreshBalances()
     });
 }
 
-void Controller::refreshTransactions() 
-{    
+void Controller::refreshTransactions() {    
     if (!zrpc->haveConnection()) 
         return noConnection();
 
     zrpc->fetchTransactions([=] (json reply) {
         QList<TransactionItem> txdata;        
 
-        for (auto& it : reply.get<json::array_t>()) 
-        {  
+        for (auto& it : reply.get<json::array_t>()) {  
             QString address;
             CAmount total_amount;
             QList<TransactionItemDetail> items;
 
             long confirmations;
-            if (it.find("unconfirmed") != it.end() && it["unconfirmed"].get<json::boolean_t>())
+            if (it.find("unconfirmed") != it.end() && it["unconfirmed"].get<json::boolean_t>()) {
                 confirmations = 0;
-            else
+            } else {
                 confirmations = model->getLatestBlock() - it["block_height"].get<json::number_integer_t>() + 1;
+            }
             
             auto txid = QString::fromStdString(it["txid"]);
             auto datetime = it["datetime"].get<json::number_integer_t>();
 
             // First, check if there's outgoing metadata
-            if (!it["outgoing_metadata"].is_null()) 
-            {
-                for (auto o: it["outgoing_metadata"].get<json::array_t>()) 
-                {    
-                    QString address;
+            if (!it["outgoing_metadata"].is_null()) {
+            
+                for (auto o: it["outgoing_metadata"].get<json::array_t>()) {
+                    
+                     QString address;
+              
                     address = QString::fromStdString(o["address"]);
-
+                
                     // Sent items are -ve
                     CAmount amount = CAmount::fromqint64(-1* o["value"].get<json::number_unsigned_t>()); 
                     
                    // Check for Memos
                    
                     QString memo;
-                    if (!o["memo"].is_null()) 
-                    {
+                    if (!o["memo"].is_null()) {
                         memo = QString::fromStdString(o["memo"]);
-
-                        ChatItem item = ChatItem(
+                     }
+                      ChatItem item = ChatItem(
                                 datetime,
                                 address,
                                 QString(""),
@@ -889,9 +888,6 @@ void Controller::refreshTransactions()
                                 true // is an outgoing message
                             );
                         chatModel->addMessage(item);
-
-                    }
-                        
                     
                     items.push_back(TransactionItemDetail{address, amount, memo});
                     total_amount = total_amount + amount;
@@ -901,62 +897,46 @@ void Controller::refreshTransactions()
                     // Concat all the addresses
                   
                     QList<QString> addresses;
-                    for (auto item : items) 
-                    {
-                        if (item.amount == 0 ) 
-                        {
-                        } 
-                        else 
-                        {
-                            addresses.push_back(item.address);    
-                            address = addresses.join(",");   
-                        }
+                    for (auto item : items) {
+  
+                   addresses.push_back(item.address);
+                  
+                  address = addresses.join(",");   
                 
-                    }
+                  }
                 
                 }
  
-                txdata.push_back(
-                    TransactionItem{"send", datetime, address, txid,confirmations, items}
-                );
-
-            } 
-            else 
-            {
+                txdata.push_back(TransactionItem{
+                   "send", datetime, address, txid,confirmations, items
+                });
+            } else {
                 // Incoming Transaction
                 address = (it["address"].is_null() ? "" : QString::fromStdString(it["address"]));
                 model->markAddressUsed(address);
+
                 QString memo;
-                if (!it["memo"].is_null())
-                {
+                if (!it["memo"].is_null()) {
                     memo = QString::fromStdString(it["memo"]);
-            
-                    ChatItem item = ChatItem(
+                }
+
+                ChatItem item = ChatItem(
                                 datetime,
                                 address,
                                 QString(""),
                                 memo
                             );
                     chatModel->addMessage(item);
-                }
-                    
 
-                items.push_back(
-                    TransactionItemDetail{
-                        address,
-                        CAmount::fromqint64(it["amount"].get<json::number_integer_t>()),
-                        memo
-                    }
-                );
+                items.push_back(TransactionItemDetail{
+                    address,
+                    CAmount::fromqint64(it["amount"].get<json::number_integer_t>()),
+                    memo
+                });
 
   
                 TransactionItem tx{
-                    "Receive",
-                    datetime,
-                    address,
-                    txid,
-                    confirmations,
-                    items
+                    "Receive", datetime, address, txid,confirmations, items
                 };
 
                 txdata.push_back(tx);
@@ -967,29 +947,25 @@ void Controller::refreshTransactions()
         // Calculate the total unspent amount that's pending. This will need to be 
         // shown in the UI so the user can keep track of pending funds
         CAmount totalPending;
-        for (auto txitem : txdata) 
-        {
-            if (txitem.confirmations == 0) 
-            {
-                for (auto item: txitem.items) 
-                {
+        for (auto txitem : txdata) {
+            if (txitem.confirmations == 0) {
+                for (auto item: txitem.items) {
                     totalPending = totalPending + item.amount;
                 }
             }
         }
-
-        getModel()->setTotalPending(totalPending);
+                getModel()->setTotalPending(totalPending);
 
         // Update UI Balance
         updateUIBalances();
 
-        // Update model data, which updates the table view
+         // Update model data, which updates the table view
         transactionsTableModel->replaceData(txdata);    
         chatModel->renderChatBox(ui, ui->listChatMemo);    
         refreshContacts(
             ui->listContactWidget
         );
-    });
+         });
 }
 
 void Controller::refreshChat(QListWidget *listWidget)
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index ab37b27..f6bb131 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -997,10 +997,12 @@ void MainWindow::setupchatTab() {
         QString label_contact = index.data(Qt::DisplayRole).toString();
         
         for(auto &p : AddressBook::getInstance()->getAllAddressLabels())
-        if (label_contact == p.getName())
+        if (label_contact == p.getName()) {
         ui->ContactZaddr->setText(p.getPartnerAddress());
+        ui->MyZaddr->setText(p.getMyAddress());
         
     rpc->refresh(true);
+        }
    });
 }
 
diff --git a/src/mainwindow.ui b/src/mainwindow.ui
index ed63164..1a0bb02 100644
--- a/src/mainwindow.ui
+++ b/src/mainwindow.ui
@@ -1354,8 +1354,8 @@
        <widget class="QLabel" name="label_40">
         <property name="geometry">
          <rect>
-          <x>340</x>
-          <y>490</y>
+          <x>400</x>
+          <y>410</y>
           <width>331</width>
           <height>17</height>
          </rect>
@@ -1453,8 +1453,8 @@
        <widget class="QLabel" name="label_42">
         <property name="geometry">
          <rect>
-          <x>520</x>
-          <y>490</y>
+          <x>340</x>
+          <y>460</y>
           <width>67</width>
           <height>17</height>
          </rect>
@@ -1466,21 +1466,21 @@
        <widget class="QLabel" name="ContactName">
         <property name="geometry">
          <rect>
-          <x>520</x>
+          <x>340</x>
           <y>490</y>
-          <width>67</width>
+          <width>161</width>
           <height>17</height>
          </rect>
         </property>
         <property name="text">
-         <string/>
+         <string>Your HushChat zaddr:</string>
         </property>
        </widget>
        <widget class="QLabel" name="ContactZaddr">
         <property name="geometry">
          <rect>
-          <x>550</x>
-          <y>490</y>
+          <x>370</x>
+          <y>460</y>
           <width>691</width>
           <height>20</height>
          </rect>
@@ -1511,6 +1511,19 @@
          <bool>false</bool>
         </property>
        </widget>
+       <widget class="QLabel" name="MyZaddr">
+        <property name="geometry">
+         <rect>
+          <x>490</x>
+          <y>490</y>
+          <width>691</width>
+          <height>20</height>
+         </rect>
+        </property>
+        <property name="text">
+         <string/>
+        </property>
+       </widget>
       </widget>
      </widget>
     </item>