You will need a third-party tool (like those discussed in community forums) to run custom Luau code.
-- Apply immediately applyJohnDoe()
This is the most critical part. Years ago, Roblox introduced Filtering Enabled to stop exploiters from ruining games for everyone. FE means that the server must authorize all changes to the game world. An is one that works within these rules, meaning the visual changes (like becoming John Doe) are replicated to all other players in the server, not just on your screen. fe john doe script no hats needed r15 r6 high quality
Developers sometimes host raw code here for easy copying. You will need a third-party tool (like those