To cancel the automatic renewal please click on your profile picture and head to the My Subscriptions page. In Details tab select the Subscription Plan you want to cancel and click the Cancel link. A confirmation window will appear with all the Subscription Plan’s details.
If you have bought the subscription via the app, please go to your iPad's Settings and then:
- Tap App & iTunes Stores.
- Tap your Apple ID.
- Tap View Apple ID. You might need to sign in here..
- Select Manage - it's under Subscriptions.
- Tap the subscription that you want to cancel.
- Use the options to cancel your subscription.