The Riyad Mahrez video called prank app is a prank application that allows you to prank your friends, especially the ones that are really into Riyad Mahrez. It is a joke app, so you can't expect it to be 100% real, but the interface and the user experience are designed to look as realistic as possible, which makes the prank much more believable.

To start with, you can select the image you want to use from the four photos on the main page of the prank application, and then you can choose when you want to receive the fake call. For example, you can choose to accept it immediately or after a few minutes. Once you have made the selection, you can start the application, and the call will automatically come after the time you have chosen, making the video call with Riyad Mahrez look real.

You can also select the kind of call you want to receive, either a video call or a voice call. You can also choose whether you wish to receive the call from the main phone number of the application or a personal phone number. The latter option is more complicated, but it gives you more control over the caller ID.

Apart from that, you can also set the time for the fake call, and the application will automatically end the call after that time. This gives you more control over the caller ID and prevents the application from getting too busy, making the prank more challenging to pull off.