Almost Immediate Crash on iPhone 7

Hopefully someone can help me out here, 

Just today I was playing through the empire event and noticed my game kept crashing after the 3rd round. I kept trying with no improvement.

Now around 3 hours later the game can't even run for 1 minute without exiting to the home screen with no error message received...very annoying.

I've tried contacting support but I got no where with that.

Please Help!