Server rentals :: NFOservers.com

Ok for example when you open up Garry's mod it says addons saves demos I choose save and it brings me a list of save other people made so anyone can play on them but when I go on my server and try to play a save it brings me to my own map by my self and that's why I'm wondering if I can play a save ...

Is there a way to put other peoples saves not maps on my server
Ip aarongames.game.nfoservers.com:27015