You can cancel your Subscription at any time from your Google Play (Android) or iTunes (iOS) account. The cancellation will be applied only at the end of your Subscription period.
To access your account, you have to:
1. Go to the "Store" tab.
2. Tap on "Courses".
3. Tap on "Manage Subscription".
How do I subscribe?
How do I upgrade my Subscription?
How do I manage my Subscription?