Mods not Appearing

[Luchs]

I wanted to play rl craft, so I installed forge for 1.12.2 and put the rl craft Folder into my mods foder inside my .minecraft Folder. But it does not appear in the mod tab inside the game itself.

[Luchs]

Realy? I followed all the guides I could find. I'm Pretty tech-illiterate so I may have missed something.

 

Edit: I just realized, I downloaded the serverpack. ?

Edited September 23, 2019 by Luchs