From what I see based on that error, you did not copy the contents within the folder into the game file - you just took the entire file and put it into the game folder. You need to copy the contents within the 'XOXO Droplets Mod' file and paste them into the game folder. Taking the entire file and putting it in the folder will result in an error.
I also feel like you maybe didn't delete the archive.rpa file since the error also says that a variable got defined twice, which is a different error than should be expected... Might be wrong and renpy decided to just be weird, but that's definitely also something to note.
Can you show a screenshot of your game folder just to make sure there's not some sort of miscommunication?
If you're not comfortable doing that or don't know how just compare your 'game' folder to this. More precisely the folders at the top - if there's a folder named XOXO Droplets Mod in your game folder then you actually have done the thing I said before (and based on the error text you sent, I have no reason to believe you haven't, but I'm trying to give you the benefit of the doubt)
it's working now. i think the issue was that i uninstalled the game a couple times while trying to get the mod to work and for some reason it didn't delete the folder, it just duplicated it, so i was using the old one instead of the new one. it's a great mod though and i'm loving it already!!
