The only way to get an account closed is to pm the site owner. Good luck with that one though. If you've no wish to post here anymore, do as suggested and edit or delete your posts and just don't post anymore.
Do you want to close your account or do you want help with your synastry questions?
I asked a couple of questions this morning, ready to help once you answered them. When I got back earlier tonight, roughly twelve hours later, you had deleted everything about it. Then this thread was started about five hours ago yet you've already assumed no one will answer it... patience.