You know its perfectly ok to just ask us any questions about us that you'd like answered. 🙂
We don't have any kind of membership at all. Therefore you couldn't possibly have anything to cancel. We don't sell memberships. We only offer clips that you pay for one at a time. And it's whatever clips you choose to buy. It's called "Pay per Download."
No memberships on our site at all. So I'd be extremely interested in what it is you are wanting to "cancel?" 😀