Barclays PLC Credit Card Complaint

Barclays PLC Credit card department,

Convenience checks Nevada

A fraudulent convenience check was written on my account last -/-/-. I never had the check in my possession and reported the fraud to Barclay on -/-/-. Since then I 've been given the run-around with different numbers to call and - different reference numbers and a case number. Even though I have an email that states " Please be advised that transactions placed in dispute do not accrue finance charges and are not included in your repeat payment amount while the charges are being investigated, '' I am being harassed with late payment emails and threats to my credit rating.