Telegram bot by laravel does not receive inline-keyboard requests

I am using laravel 5.2 to create my telegram bot , this is my rout

Route::any('/tlgget'    , 'TlgController@get') ;

I have disabled CSRF protection for this route.This is TlgController@get function :

    public function get(Request $request)
{
    $order = json_decode(json_encode($request->all() ));
    $this->t_user_id = $order->message->from->id ;
    $this->username = $order->message->from->username ;
    $this->first_name = $order->message->from->first_name ;
    $this->chat_id = $order->message->chat->id ;
    $this->message = $order->message->text ;
    $this->message_id = $order->message->message_id ;
    $this->sendMessage( 'sssss'   , 281222010) ;
    if(isset($order->message->reply_to_message->message_id))
    {
        $this->reply_to_message = $order->message->reply_to_message->message_id ;
    }

    if( $this->registered_user = $this->user_registered())
    {
        return $this->analyze() ;
    }
}

when I send a normal message to bot , telegram will send me a request and I can handel it in this function . but when I click on inline-keyboard , It seems this function laravel does not call this function

I dont know how to get inline-keyboard requests

via soheil yo