Hi my subscription extended without my intention, how can i cancel it?
Depends on how you subscribed. If you subscribed via Website you can cancel in the App (Go to your Profile, choose Settings via Gear Icon and there you should be able to cancel.
If you subscribed via App Store you have to cancel via this.
I subscribed via the website but it only shows how to extend, not to cancel. I can’t find anywhere where to contact support. I don’t want to extend my subscription anymore.
When subscribing via website, you can cancel your subscription directly in the app (where you can edit your profile data).