I am so frustrated with this app. It keeps deleting every reward I earned even though I have used none of them. I had to watch numerous, lengthy ads to accrue so many rewards, not to mention beating over 1600 levels. I complained about this 3 times. Your reply ws in broken English and made no sense but the gist of it was that I should fix it myself. There is a flaw in your software. You fix it. MY ADVICE TO POTENTIAL PLAYERS IS: PLAY AT YOUR OWN RISK. Still a piece of garbage.