Marshmello DJ Call Video Chat Sumilator is a free, fun, and easy-to-use application that enables you to make fake calls to your friends and family with your favorite DJ, Marshmello. It also lets you video chat with your friends.

It is a prank app, which means that it is not an official app and does not have any official connection with Marshmello.

It is a fake app, which means that it is not real but a fake simulation.

The application is free to download and use, and the only thing that you need to do is to download the application and use it.