Pentagon FCU Credit Card Complaint

Pentagon FCU Credit card department,

Billing disputes Pennsylvania

I cancelled my service with - yet was still charged for it on my Pennfed Credit card. I called - - radio and was promised a refund, but never received it. I then disputed it with Pennfed. I both emailed back and forth with customer service and mailed the form. However, they claim it was never received and would not help me resolve the matter. In this day and age it is absurd that only snail mail is accepted, but that is another issue. I did my part and should have received the protection from Pennfed regarding my dispute. I had a credit line of -. I never paid late. I am/was a great, reliable, trustworthy member. And I was treated with disrespect and offered no recourse for the bogus charge. So, I choose not to pay it was not authorized by me. Now Pennfed has charged fees, on top of fees and reported the negative account on my credit reports as expected. However, I am asking for your assistance in resolving this matter as I do not owe them anything. They should have disputed the charge on my behalf as indicated on my statements.