Skin Control help

Does anyone know how to use the skin control mod while in a server? I made some skin and set the hotkey to F7 but it doesn’t seem to open when I try to open it. :c

Make sure the ini file is in your GTA V folder. And maybe try F6 if F7 still doesn’t work, that’s the hotkey I use.

Is it possible to make your own player skins(clothing, tattoos, and such) and install clientside(I don’t run a server) and use skin control to apply them?