@Tamirobson I was the original owner of this wiki, and my original account was deleted. This is my new account and I couldn't edit the css anymore. Furthermore, I don't want to work on it anymore because I don't want people to see it. So if there's no another way to delete the wiki then it's fine but if there is please do so
@AraGojira You're not the owner, Fandom Inc. is. You founded the wiki and got rights to help maintain it, but there's no such a thing as anyone owning a wiki unless you are Fandom Inc. You could still try to ask Fandom to close it, but what usually happens in these cases when you don't want to work on the project anymore they leave it there because people can still visit and that brings revenue and someone might try to adopt it later on. Why don't you want people to see it? I'm not familiar with the subject but it says fanfiction.
Also, if your account was closed by Fandom staff, you really shouldn't be making a new one... they disabled your account for a reason if you are not sure why they did it you can contact them.