USAA Savings Credit Card Complaint

USAA Savings Credit card department,

Unsolicited issuance of credit card Ohio

My husband had a credit card with USAA. I was a authorized user of the card but never signed personally for the debt. My husband filed chapter - bankruptcy. Usaa issued me a new credit card number, which they will not provide the full credit card number to me and transferred his debt to me. This was not my debt. I filed a dispute claim with the company but they did not answer my complaint. They call upwards of 20 times a week to collect this debt. I have talked to them and have asked to talk to someone who could make a decision or clarify there position. Sometimes I will be transfered 3 or 4 times. I need some help