App uninstall Webhook is not working (Laravel)

Shopify Partner
14 1 2

webhook for Uninstalling an Shopify App in PHP (laravel)



I got above response once I create my webhook. Following is my route where I want to redirect once someone uninstall my app.

Route::get('/setShopifyUninstall', 'HomeController@uninstallApp');

at this I am just trying to delete entry in my local database for that store that is going to uninstalled my app.