So I was playing the Crazed Tank, and I was about to lose, ok? So I decided I would force-close the app to try again, but when I tried to reboot it it wouldn't work. It just stays on the opening screen that says PONOS in big orange letters, and then it crashes. I've tried opening it again several times and I can't get it to work. Does anybody know how to fix this, because I can't seem to find anything on Google about said issue. And if I have to delete and reinstall the app, is there a way for me to keep my progress? Is it possible to save my progress to iCloud before uninstalling it? If you know anything about this issue, please help