Forum:How do you Remove a Wikia?

I'm an admin I created it, but TOO much people are trolling on it, and the people who use the site that I am trying to add a help site for it are usually like 5-11 year olds who don't know how to type but know curse words.
 * Use Special:Contact on the wiki.  Manyman  Talk  00:57, May 29, 2010 (UTC)