Game keeps freezing selecting a stage or character

[weegeemaster333]

So Installed a bunch of hacks which involved the True charizard mod with a ridley texture a charmander size mod texture I forget the others and I installed the dr.Wiley's castle stage with music and I forget the rest but now when I select a character to fight against it will freeze unless I go to select a random stage then it freezes loading and Idk wtf to do someone plz help  :oshi:

[Makarew]

Did you use smash stack? If you did, you need to get it off your sd card.