If you would like a refund for a subscription purchased in-app via Apple please go to Apple's problem report page: http://reportaproblem.apple.com/
- Log in with your Apple ID user name (typically your email address) and password.
- Select the appropriate tab: All, Music, Movies, TV Shows, Apps, or Books.
- Select the Report a Problem button that can be found to the right of the purchase you want to cancel/refund.
- Click on the Choose a problem button and select your problem from the menu.
- Follow the prompt and submit the issue.
You should hear back from Apple, within a few days to a week, whether your request for a cancellation or refund is approved.
Please indicate the exact reason for a refund, as we have no direct involvement in Apple's decision.