Barclays PLC Credit Card Complaint

Barclays PLC Credit card department,

Advertising and marketing Florida

I use a - / Barclay credit card to make a - purchase back on -/-/-. One of the benefits of using this credit card to pay for the - is $100.00 credit. Since last year I have been calling several time to inquiry as of why the credit has not been posted to my account after -/-/-. There are constant excuses and the last time I call ( 2 weeks ago ) a representative told me that the request was made manually and it will be on the account not later than -/-/-. So far no credit.