Error "Sorry, the page you are looking for could not be found"

Error "Sorry, the page you are looking for could not be found"

Hello,

We are using codecanyon-18221399-themeqx-advanced-php-laravel-classified-ads-cms

We created a new controller. We have a function named index. We have also created a route. Here is the following route:

Route::get(\’user-advertisement\’, [\’as\’ => \’user_advertisement\’, \’uses\’=>AdvertisementController @index\’]);

when we hit user-advertisement then we get this error, \”Sorry, the page you are looking for could not be found.\”

Please let me know if you need any more information.

Thank you