I Accidently Clicked The Wrong Game

I do not want a cash refund..... with that said, i purchesed at a store a facebook game card, came home to redeem it and put it on the wrong game, one i dont even play, i wanted to put it on zynga poker texas holdem... can u tell me if there is anyway that my facebook game card credits can be transfered to the proper game that i wanted to play. Please help me with this problem, ive never dont this before. tyvm for your time. sincerly sad.