Where to ask for help getting submods to work?

I'm completely new to CK2 and adding mods to this game and the games I added mods to have always been done through the Steam Workshop. I've downloaded some of the most popular mods here on the forums and made sure to add the correct compatches or versions. When looking at the mods in the launcher the whole list shows up and the game will start perfectly fine but they don't show up or have any effect in-game.

EDIT: I managed to figure out where I was screwing up on installing the mods. Wasn't fully extracting the files to mod folder.