Anyone willing to help with making a similar system to Alone in A Dark House?

Good evening, I seem to be having problems with creating a similar system to Alone in a Dark house [(https://www.roblox.com/games/164430409/Alone-in-a-Dark-House?refPageId=59e72e9f-784b-415a-a88b-2a834c8ff0bd)] wherein which you would join the game lobby and you would be able to step on pads in which moments later you would be teleported to a private server. I've currently tried everything including going to the wiki on TeleportServer, TeleportToPrivateServer, ReserveServer and no luck whatsoever. Just had countless errors etc.

Is anyone willing to help?