My addons still not working GMOD/Don't Starve

Hey, i found this problem almost a year ago and i still live with it and it makes me super sad and pisses me off
Steam Support can’t help they say they cant do anything about gmod
and wen i tell them face punch forums seeded me here i get no replays
Do you got any ideas how to fix this ?

Can you be more descriptive? Are they not downloading at all?

I’ve been having the same problems, sadly.

What going on is that I subscribe to an addon it’ll download and supposedly install. But when I open up a world and go to the “Q” menu it’s not there. No where to be found.

I’ve tried this with NPCs, Vehicles, Maps, Weapons, ect. but nothing seems to want to be working.