New Call Of Duty Black Ops Map Pack?

Ok Usually I Would Just Go Ahead And Buy It And Trust Me I Have Already Tried....Long Story Short I Bought A PS3 Card To Add Funds So I Could Get It And I Ended Up Scratching The Last Four Digits Also It Wont Except My Credit Card....I Just Wanna Play It But Not Spend Another $20 On A Card Just To Scratch The Last Four Digits Off AgainAnd Not Be Able To Use It SO From One Gamer To Another If You Would Mind Game Sharing Let Me Know Email Me bsears94@hotmail.com