GE Capital Retail Credit Card Complaint

GE Capital Retail Credit card department,

Advertising and marketing California

When I applied for a Wal-Mart credit card they told me that if I spend $75.00 today '' I will get $25.00 dollars of my purchase. I spent $88.00 and they did n't subtract the $25.00. They told me that I was supposed to spend it all at once for them to subtract the $25.00, yet they did not tell me this when I applied for the credit card. I am very upset and very dissatisfied with the service that I received. I feel that they fooled me into applying for a credit card. I need them to refund me the $25.00 right away or I will be taking legal action.