I need help with an obby lvl teleporting gui. Can you help?

I have an obby (Escape The Evil Knight) that I am adding an admin tab for me, but I am having troubles with implementing a teleporter which teleports you to the next lvl (like you are on lvl 1, you click and you are lvl 2 now). I am not really that good with codes that have to do with players and what not so if you can help me that would be nice. :D

Hello SAVAG3, I am here to help you with resources!

Maybe this can help!

https://www.youtube.com/watch?v=HZL6mLoLFf8

Or this, from our fellow obby developer PACKSTABBER!

https://www.youtube.com/watch?v=eFBQYZJPrQc

Or, ZingoDev!

https://www.youtube.com/watch?v=gUGJkhhtfUo

This is pretty random but I like making obbys and I am Currently working on one in development! So I like when people work on Obbys!

Anyways accept if it helped!

Sincerly, goodlead!