Hello. I'm new to server development, but I've already set up LFSLapper and bought an LFS host. That's pretty much all I've managed to do so far Honestly, I don't even know how to use LFSLapper or how to code. But I want to make it so that when a player leaves the garage, a window pops up allowing them to choose where they want to teleport, or to close the window if they don’t want to go anywhere.
How can I do that? Is there anyone still active here who could help me out?
It's something similar to how it works in the "Just A Ride" server. I'd be very grateful.

Also, I’d appreciate advice on how to make tracks change automatically after a certain amount of time?

That’s all I need for my server
If needed, i can pay for instructions or any help.