USAA Savings Credit Card Complaint

USAA Savings Credit card department,

California

USAA my credit card issuer put a hold on my travel reward points because I exceeded my credit limit on my card. I pay my credit card in full every month- I do not carry a credit balance month to month. My payment was not late. I made a wire transfer to clear some of the balance but it has not hit their account so the hold is now going on day two. How do they have the right to seize reward points I have already earned? I pay my balance in full every month and reward points are earned on the prior months balance. From a financial viewpoint I have earned the points but from a practical standpoint USAA has seized my assets ( reward points ).