Parse Server for android application

I am trying to create an android application using parse. The application is created and everything is done but i am unable to create a client key , server-url and application id. I visited a few websites and one of it asked me to create ab account on parse.com. But i cannot see any such option there. Please help me with this.

parse.com shut down. You can host your own parse server or use a paid plan like back4app or sashido