Your service route is protected by authentication. So if you click it and you are not authenticated it will automatically redirect you to the login page.
Am I not allowed two have 2 service routes with the same name? The first one is for frontend page controller and the next is service admin page to edit the content and you have to login first before using it.
No you can't do that. Laravel looks through your routes one by one and calls the first one that matches the given URL. Everything else will be ignored. So if you rename one of them your problem should go away :)
Auth::routes() defines the default laravel authentication routes if you have them installed. There should actually be a 'login' route in there already.
And the default logic is it will redirect you to a route named "login" if you try to access a route thats protected while you are not logged in. You can check the Authenticate middleware and change that name.