Barclays Credit Card Complaint

Barclays Credit card department,

APR or interest rate New York

I had a card account with - card made every single payment on time, they decided to add a annual fee to my account so I asked them to close my account, since then they are charging 20 % APR it will take over 18 years and - dollars to get completely paid of. Please help me out with this issue I do n't have extra money and this is very hard on me. Thank you- -