diff --git a/bibtalk/bib-talk/MainWindow.xaml b/bibtalk/bib-talk/MainWindow.xaml
index 8afbc8f..1ca9a37 100644
--- a/bibtalk/bib-talk/MainWindow.xaml
+++ b/bibtalk/bib-talk/MainWindow.xaml
@@ -113,6 +113,8 @@
                          Background="#FF323134"
                          Foreground="White"
                          SelectionBrush="#FF6332A0" KeyDown="messageBOX_KeyDown"/>
+                        <Button x:Name="weiterbutton" Click="send_Click" Content="Weiter" Foreground="White"  Background="#FF6332A0" BorderThickness="0" Margin="831,643,44,11" BorderBrush="{x:Null}" Style="{StaticResource NoHoverButtonStyle}" RenderTransformOrigin="0.279,0.633"/>
+
 
 
         </Grid>
diff --git a/bibtalk/bib-talk/MainWindow.xaml.cs b/bibtalk/bib-talk/MainWindow.xaml.cs
index e3d7694..798baab 100644
--- a/bibtalk/bib-talk/MainWindow.xaml.cs
+++ b/bibtalk/bib-talk/MainWindow.xaml.cs
@@ -139,6 +139,31 @@ namespace bib_talk
                 }
             }
         }
+        private async void send_Click(object sender, RoutedEventArgs e)
+        {
+            if (!string.IsNullOrEmpty(messageBOX.Text))
+            {
+                var message = new MessageDto
+                {
+                    Username = loggedinUser,
+                    Message = messageBOX.Text,
+                    Timestamp = DateTime.Now,
+                };
+
+                using (var client = new HttpClient())
+                {
+                    var json = JsonConvert.SerializeObject(message);
+                    var content = new StringContent(json, Encoding.UTF8, "application/json");
+                    var response = await client.PostAsync("http://daddypig.dns.navy:5114/api/messages/send", content);
+
+                    if (response.IsSuccessStatusCode)
+                    {
+                        messageBOX.Clear();
+                        LoadMessages(); // Reload messages after sending
+                    }
+                }
+            }
+        }
 
         public class Message
         {
diff --git a/bibtalk/bib-talk/RegisterWindow.xaml.cs b/bibtalk/bib-talk/RegisterWindow.xaml.cs
index fd215e1..9f8e6cf 100644
--- a/bibtalk/bib-talk/RegisterWindow.xaml.cs
+++ b/bibtalk/bib-talk/RegisterWindow.xaml.cs
@@ -52,6 +52,9 @@ namespace bib_talk
                 if (ValidateRegistration())
                 {
                     RegisterServer();
+                    Login login = new Login();
+                    login.Show();
+                    this.Close();
                 }
             }
             else