USAA Savings Credit Card Complaint

USAA Savings Credit card department,

Credit determination Oregon

My credit limit with USAA has be $14000.00 until - -, - .... My credit limit was reduced to $500.00 on - -, - ... They claim it was combination of usage and credit report. I have a - score with - and - with -. I monitor my credit report monthly with subscriptions with - and - .... I have never been late or made minimal payments .... I pay of balances quickly ... .. I do use the USAA credit card. I had a $3100.00 balance in - - that I paid off before -. Made $150.00 purchase in - - and paid it off in - - ... .. Its a military exclusive membership only bank ( USAA ). I was drafted in the - 's processed for service and then cancelled because of military pulling out of -. My son served in the -. I believe that USAA is trying to get me to cancel my membership by lowering my limit from $14.00, - to $500.00. I spoke to several people with USAA that could not explain with any detail. I believe this is a bias racial action by a staff member of USAA. I have an excellent credit history own - homes and a rental and have a personal yearly income of over $ $83000.00 ... I spoke to - ( USAA ID # - ) this morning an executive personal member for USAA ... I believe this was a racial action.