Are both .package and .ts4script files there?
Alright, shoot us an email with a screenshot of your Mods folder (not a pic taken with your phone please!)
i also just installed the woohoo wellness mod and it works perfect in my game it took me the first try of downloading it and it work. so there definitely isn’t anything wrong with my game, the wonderful whims mod is most likely the problem. i also noticed that even when i delete all of my wonderful whims files to try reinstalling the mod, it still shows the package and script files on my main menu screen in the list of mods. idk how that’s possible if the wonderful whims mod was deleted from my mods folder