ULX Will NOT show up in game :(

Can someone please help. I have put ULX in my garry’s mod addons folder along with Ulib for my server through my server control panel. It doesnt show up in game though!! I am a co-owner and the other owner installed assmod and I dont know if that is why its not working. Also there is a little mods menu that looks like this and it has assmod in it:

I thought that maybe I can install it throught there but I have no clue how to do that…
Please help

Looks like your GSP is using an outdated version.
Even with ASS_Mod installed, it should work just fine.
Try getting the ULX SVN manually and upload it to the FTP.