Request a refund
I have two high dollar UNAUTHORIZED charges and I’d like a refund please and thank you
If they are on your iTunes account's purchase history, and if you are claiming you didn't do them (I assume you've changed the account's password if you are saying the account's been hacked), contact iTunes Support and see what they say : http://reportaproblem.apple.com or http://www.apple.com/support/itunes/ww