Verified answer

Don't upload.

올리자마 means "Don't upload". Like "Don't upload this on the website." <- Example.

I think it can also be used to mean "Don't raise". Like when you are raising an object from the ground.

The 망 part is kind of like a cutesy thing. (At least I think it is...?)

You know...like 서인국's song where he says "사랑해유" instead of 사랑해요." Of course, he might have said that with other intentions like trying to be country or something, but that's just an example.

Anyways,

Good luck!