private void SearchUser()
 {
     Console.WriteLine("Enter the full name of the user you are looking for:");
     string name = Console.ReadLine();
     try
     {
         Customer foundUser = _shopBL.GetUserName(new Customer(name));
         Console.WriteLine("User found! \n");
         Console.Write(foundUser.ToString());
         Log.Information($"Found user {foundUser.Name}");
     }
     catch (Exception ex)
     {
         Console.WriteLine(ex.Message);
         Console.WriteLine($"User {name} not found.");
     }
 }