The most common cause is mods being disabled in the game settings. There are multiple reasons mods may not be showing up on your Mac. Some of the older versions don’t support mods at all. If the mod doesn’t work after all these steps, chances are, you need to update the game.
If you’ve unzipped the mod package correctly but the mod still isn’t working, follow the steps below: It can be found via the “Start” menu or by typing “File Explorer” into the search bar.
However, if the issue doesn’t lie in the mod incompatibility, it could be related to your mod files being unzipped incorrectly.