Help !!!!!!!

Hi again its me jazzy123456789 so I dont know if you guys can fix this but every time I play a build battle just before the voting starts it glitches and puts me back to me home screen. But if you guys cant fix it because its something wrong with the app minecarft can you plz tell them to try to fix it .
Thanks
jazzy123456789

Happy !!!$!! about Lifeboat+, v2.1.0