How do آپ see who created a club/spot?

آپ can't, unless the creator puts their نام کا صارف in the club motto. آپ can ask around though, like on the wall. I'm sure someone will know.

It's not listed anywhere, but your best bet would be to check who uploaded the first pick, image, and video.
It's not a foolproof method, but it may give آپ the answer.