diff --git a/mobile/Screens/chatScreen.js b/mobile/Screens/chatScreen.js
index 938e3464093d4013885e1c039bdfca67fee0ccc7..a46bc1b1ea496a9e21251c0192607c5ae706d555 100644
--- a/mobile/Screens/chatScreen.js
+++ b/mobile/Screens/chatScreen.js
@@ -10,16 +10,22 @@ class ChatScreen extends Component {
     this.state = {
       msg : "",
       msgList: [],
-      user: this.props.route.params.user
     };
   }
 
+  
+
   componentDidMount() {
+    //Now we have the informations about the user 
+    //so we can display for example the name in 
+    //themessages
+    //const {user} = this.props.route.params;
+    //alert(user.username);
+
     this.socket = io("http://192.168.196.145:3000", { //192.168.178.92 ric ip
       transports: ['websocket'] //this line is fundamental
     });
     this.socket.on('msg', msg =>{
-      alert(msg);
       this.setState({msgList: [...this.state.msgList, msg]})
     })
   }
diff --git a/mobile/Screens/homeScreen.js b/mobile/Screens/homeScreen.js
index 8b137891791fe96927ad78e64b0aad7bded08bdc..abdeda896c130543452c0020105e4545bb39608c 100644
--- a/mobile/Screens/homeScreen.js
+++ b/mobile/Screens/homeScreen.js
@@ -1 +1,24 @@
+import React from 'react';
+import { StyleSheet, Text, View } from 'react-native';
 
+class HomeScreen extends React.Component {
+  render() {
+    return (
+      <View style={styles.container}>
+        <Text>HOMEPAGE</Text>
+      </View>
+    );
+  }
+}
+
+// ...
+const styles = StyleSheet.create({
+    container: {
+      flex: 1,
+      backgroundColor: '#fff',
+      alignItems: 'center',
+      justifyContent: 'center',
+    },
+  });
+
+export default HomeScreen;
diff --git a/mobile/Screens/loginScreen.js b/mobile/Screens/loginScreen.js
index 30417d441644de61198aa43fdd8e9a86d0bcb57f..2ede41e16a5b176b28c3b906f62715571d958c05 100644
--- a/mobile/Screens/loginScreen.js
+++ b/mobile/Screens/loginScreen.js
@@ -31,7 +31,10 @@ class LoginScreen extends Component {
         console.log(obj.body.result);
         if (obj.status == 200) {
           alert('Succesful login')
-          this.props.navigation.navigate('Chat', {user : obj.body.result})
+          this.props.navigation.navigate('Chat', {
+            screen : 'Chat',
+            params: {user : obj.body.result},
+          })
         }
         else if (obj.status == 201){
           alert('Succesful login')