Barclays PLC Credit Card Complaint

Barclays PLC Credit card department,

Billing disputes Massachusetts

My Jet Blue Visa credit card was sold to Master Card obviously without my consent. When my credit card account went to Mastercard, they charged me an annual fee. I did not agree to pay this fee nor did I sign an agreement with Mastercard agreeing to pay my annual fee. I 've asked them to shut down my account and waive the fee because I did not agree to the fee. I 've called and spoken to - ( manager ) employee # - and - ( in a call center ) employee # -