GE Capital Retail Credit Card Complaint

GE Capital Retail Credit card department,

Billing disputes Indiana

I have had billing issues with Synchrony bank - - cars. I have always made my payments on time never been late. I called in - to get my regular balance for this card, not any of the promotional balances was told I owed -, so I paid that in full, I have them telling me now that I owe - and they charged me a - late fee, I have - promotional balances, No INTEREST, that have not expired, I have talked to so many people and supposedly a manager - yesterday and there is a charge out of ohio for - that I did not put on there, and no one knows anything, I think they are using under handed ways just to get money