so im on a mac, i have the afterbirth dlc and i downloaded the infinite item charge mod. i went all the way through until the second resourses folder and when i placed the mod next to the packed folder nothing happened. i tried taking it out of its folder and placing it just as the .xml and that made it so the game couldn't start without crashing. i have no clue what to do from here because all of the instructions just say to do what iv'e done so far.