If you are then you can contact iTunes Support via this page : http://www.apple.com/support/itunes/contact/ - click on Contact iTunes Store Support on the right-hand side of the page, then Purchases, Billing & Redemption
I have been overcharge multiple times sometimes a 120.00 dollars a day on lives which would be 600 actual lives. Itunes support did help me but I have deleted it and I am trying to spread the word. I have posted on the king company website that makes candy crush and have contacted the internet securities fraud section. You can mess with me but not my money.