How do I edit my Youtube video, etc.?

I forgot after I reset my profile. x_x

Copy and paste the link from the youtube video into your box.

That's what I've been told.

What page on subeta?

That's what I'm having trouble figuring out. ;_;

Oh, I think you mean like the one on your Subeta Profile. Just click the link at the top that says Edit my Profile or whatever, add a box for a Youtube Video, and put it there. :D