I installed myBB on my thing, its all set up but theres "bad" advertisments on the bottom! How can i remove them?
If you mean the MyBB Copyright at the bottom, you can't without paying to have a
branding free option.
He might mean ad's that his free hosting puts on. If that is what he is talking about then that is to do with your host and has nothing to do with MyBB. You may have to pay them to remove it or move to another ad free host such as
http://www.000webhost.com
Oh that is what it is from. Ok