Noob question about installing DOTP 2013 custom dlc

I am using a SKIDROW version of DOTP 2013 that comes with all the achievements and unlockable cards already unlocked.
I copied all the files of the mod in to the game directory but, when I open the deck manager in the game, there are no new decks. Hope you can help me and
thanks for the mods.
I copied all the files of the mod in to the game directory but, when I open the deck manager in the game, there are no new decks. Hope you can help me and
thanks for the mods.