How to do it, tried to climb or do something with the rock but it didn't work?
Yeah, you pick it up, climb the ladder, and to the left you should be able to throw it, at the bright spot on the platform.
(Was trying to make my previous response marked for spoilers but didn’t manage hahaha)
But how to climp the ladder i can't interact with.
You can press W to up and S to go down. Im sorry it wasn't that clear.
Ohhh
