If you need to update your subscription with a new address, or new payment method or to cancel you can login to your account and manage it there.
We do not manage your account or subscription for you.
You manage your payments there as well as your address.
If you address changes you must update it in the subscription as well as your standard account in my shop.
If you are a member of the Creative Haven VIP you will manage your membership on that website. (go to creative haven vip here)