Citibank Credit Card Complaint

Citibank Credit card department,

Transaction issue Nevada

I have been denied the ability to dispute these charges with my Citibank credit card.I received a denial letter, that said I was not able to dispute the charge, The charges I am requesting assistance in disputing were all made between - and - 2016, to - - - - and - in the total amount of -. I have recently come to the conclusion that I have been victimized by an online business scam. I have been told that I am unable to dispute charges over 60 days old, however, I understand that the 60-day time frame for disputes does not apply in my situation as this is not a billing error and I signed contracts. My dispute has been mishandled and requires further investigation .I would like them to look into this " merchant '' There has got to be something they can do for the protection of their customer beyond 60 days. Companies like these are taking advantage of people making promises and telling lies. They did not provide the services as described.