A few things:
1. This is a forum. Tech support is via email.
2. You must cancel your account via Patreon. That is where you signed up.
3. We have given you 100% free access on this site since you were a patron. Once you cancel access there, we will cancel your account here as well.
Thank you for the support, and we are interested in how we could have served you better. Email us if you decide to change your mind.