@klein-1 Hello, to cancel the subscription, you have to go to a platform you are originally subscribed to since we don’t have any control over these platforms:
App Store – https://support.apple.com/en-us/HT202039
Google Play – https://support.google.com/googleplay/answer/7018481?co=GENIE.Platform%3DAndroid&hl=en
For desktop purchases, please visit – https://windy.onfastspring.com/account.