Colony Brands, Inc. Credit Card Complaint

Colony Brands, Inc. Credit card department,

Credit line increase/decrease New York

This catolog credit company has been giving me the run around about a credit line increase for the past 3 month.they Promise you an increase after 6 consevective on time payment and I have 8 but never come thru. I first requst one on -/-/2015 and never recieved and it been back forth ever since with differnt story everytime I call, all I want is yes or no. They did make an inguiry to tranunion credit reporting -/-/2015. But still no concrete answer from them, I have - other catolog credit card that affiat with them and all have on time payment. - of them did give me a credit line increase, Ginny and Midnight Velvet.please help me out.