I don't know if anyone monitors this forum anymore, but I am confused on how where to place mods and if there is anything I need to put in my install location. It has been a number of years since I last did this and I forgot pretty much everything.

Mods go in: My Documents\Electronic Arts\The Sims 4\Mods
Lots go in: My Documents\Electronic Arts\The Sims 4\Tray

If you extract all mods, directly into the mod folder, you shouldn't have to so anything extra (besides enable them in-game)
If you have a lot of sub folders in your mod folder, then might need to add the aforementioned edit to the cfg file.

I don't understand? I only have this file that says "resource" And I downloaded the file.. And I'm just so confused I don't understand I just want this to work..

Can you change the Priority number? I followed the instructions and it didn't work (I did make sure all of my cc is up to date and none of them overlap)