- Enter Google play/App store - click on the menu and then subscriptions -select the subscription you want to cancel - Tap on cancel subscription If you cancel the subscription and you have an existing one, this will not lead to the loss of the subscription that is currently active on the account. we will cancel it with the end of your subscription period.

for Androied 

https://pay.google.com/

for IOS 

https://support.apple.com/ar-sa/HT202039