My addon folder wont show up

I went into steam username gmod gmod but the addons folder wont show up even after doing validating it in steam. If you know a solution please tell me.

make one?

i didnt know if it wold work if i made it my self

If it doesn’t appear next time, run gmod.

Because if you install it, folders don’t get created, if you run it, they do get created