Game-ending glitch

I just tried to pet a bird, and suddenly the whole screen is green and Im staring at the bunnies. This is after I paid to get rid of ads, so Im not thrilled that its stuck like that after I paid something for the game. If the pace of adopters was slower and there werent this glitch, it would be a great game.

Uglychunk about Pet World - My Animal Shelter, v3.9