App constantly freezes sometimes

When I open the app and press Play it freezes with the Play button stuck and when I close the app and open it, it shows the Mojang logo and freezes again and crashes. After that, it might happen again or not.

What I expected to happen was...:
The game to start normally.

What actually happened was...:
The game froze.

Steps to Reproduce:
1. (this might not work on a new device)
2. It happens rarely.
3. ...