diff --git a/src/main/java/dev/ui/ConsoleMenu.java b/src/main/java/dev/ui/ConsoleMenu.java
index 663dc0c..c0fdd72 100644
--- a/src/main/java/dev/ui/ConsoleMenu.java
+++ b/src/main/java/dev/ui/ConsoleMenu.java
@@ -1,5 +1,9 @@
 package dev.ui;
 
+import dev.model.User;
+import dev.service.AuthService;
+import dev.service.MenuService;
+
 import java.util.Scanner;
 
 public class ConsoleMenu {
@@ -7,6 +11,8 @@ public class ConsoleMenu {
     private final Scanner scanner =
             new Scanner(System.in);
 
+    private AuthService authService = new AuthService();
+
     public void start() {
 
         while (true) {
@@ -18,23 +24,50 @@ public class ConsoleMenu {
             System.out.println("3. Exit");
 
             int choice = scanner.nextInt();
+            scanner.nextLine();
 
             switch (choice) {
 
-                case 1:
-                    // TODO
-                    break;
+                case 1: {
+                    System.out.print("Enter your username: ");
+                    String username = scanner.nextLine();
+                    System.out.print("Enter your password: ");
+                    String password = scanner.nextLine();
 
-                case 2:
-                    // TODO
-                    break;
+                    User user = authService.login(username, password);
 
-                case 3:
+                    if (user == null) {
+                        System.err.println("Unable to login.");
+                        continue;
+                    }
+
+                    MenuService menuService = new MenuService();
+                    menuService.ShowPanel(user);
+                    break;
+                }
+                case 2: {
+                    System.out.print("Enter your username: ");
+                    String username = scanner.nextLine();
+                    System.out.print("Enter your password: ");
+                    String password = scanner.nextLine();
+                    System.out.print("Enter your email (optional): ");
+                    String tmp = scanner.nextLine();
+                    String email = tmp.isEmpty() ? null : tmp;
+
+                    if (!authService.register(username, password, email)) {
+                        System.err.println("Registration failed.");
+                        continue;
+                    }
+
+                    System.out.println("Registration successful!");
+                    break;
+                }
+                case 3: {
                     return;
-
-                default:
-                    System.out.println("Invalid choice");
-
+                }
+                default: {
+                    System.out.println("Invalid choice enter a number between [1, 3]");
+                }
             }
 
         }