$route['add_Invoice'] = 'userdashboard/add_Invoice' directs to localhost/add_invoice, why is it skipping controler code example

Example 1: Redirect::route('profile') and with() in laravel

// For a route with the following URI: profile/{id}

return redirect()->route('profile', [$user]);

Example 2: Redirect::route('profile') and with() in laravel

// For a route with the following URI: profile/{id}

return redirect()->route('profile', ['id' => 1]);