how to remove something I didnt purchase
How do I get credit for an item that was double charged to my account??
iPad 2, iOS 6.0.1
Try contacting iTunes support and see if they will refund or credit you for the duplicate charge : 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