Terrible scam – PolyColor - Color by Polygon Review

I just found out this app was has been charging me 8 bucks every week from some bogus subscription I did not even subscribe to. I have never played this when I downloaded it. Who do I talk to get refunded my money. I just looked into my iTunes account and saw this app there just taking my money every week! This is a rip-off. They been doing this for more than a year!
Review by V2W on PolyColor - Color by Polygon.