How do I cancel my subscription?
Deactivating/Deleting your profile doesn’t cancel your subscription. All the payments go to iTunes/Google Play and we are unable to cancel the free trial/subscription for you, only the app user(yourself) can do it at any time.
If you subscribed using your Apple ID, please go to your iTunes Account Settings to cancel your subscription.
If you subscribed using your Google Play Store account, please follow the tips below to cancel your subscription:
Open the Google Play Store app.
Using the left hand menu, select 'Account'.
Go to 'Subscriptions' and select 'Feter'.
Select Cancel or Unsubscribe.