Gift Card Purchase Applied To Wrong Farmville Game

I recently purchased a game card for $10.00 from a 7-11 store to purhase farmville dollars. I followed the instructions to redeem the card for farmville dollars, but the farmville dollars were applied to the Farmville 2 game. I do not play Farmville 2 on a continued basis, in fact rarely and I will not use that purchase for farmville 2. I wanted them for the Farmville game. I would appreciate if you could transfer my purchase to Farmville where I would be using them. Hope you can help me. Thank you