Help? – Happy Street Review

I love this game. Been playing it for YEARS. But I haven't been able to play for a few days. My game opens and come to the loading screen and says "downloading 92.3%" it won't Finnish downloading I had the app open for nearly 10 minutes and it didn't go anywhere. does this happen to anyone else? What can I do to fix it?
Review by Madmadluv on Happy Street.