Can someone PM me on how I glitch in here? I want to level my nades this weekend.

There is no one way/exact set of instructions, its not something can PM you how.
You likely still would not follow, as its all about LOCATION, and its not like theres an X on the rocks where you can do it.
Its likely something someone would have to show you.

Walk along the rock walls, you'll likely find one by accident.