Thread:Thisismyrofl/@comment-5982431-20130501232129/@comment-10688548-20130501232602

That is done via the page Special:UserRights. Of course you can't modify any user rights on this wiki as that's limited to administrators like me and Staff.

But the equivalent page on your Megaracing3 wiki, to be found at c:megaracing:Special:Userrights should be perfectly usable, as you're a Bureaucrat on that wiki (meaning you can promote users).