Why was I charged again after the subscription expired?

Unless you cancel at least 24 hours before the current subscription/trial period ends, the system will automatically renew your subscription. You will be billed through your iTunes Store/WeChat Pay/Google Play Store upon renewal. For more information on canceling your subscription, please visit the [Apple website](https://support.apple.com/HT202039) and [Google Play website](https://support.google.com/googleplay/answer/7018481?co=GENIE.Platform%3DAndroid&hl=cn).