Homechoice calls me every now and then for promotions

I bought 3 mink blankets from home choice 2 years ago. Every now and then they call and tell me about their specials. I told them to stop calling me regarding any promotion as I will check them myself. Till today they are still calling me and I told them to remove my contact from their database. This is harassment and I will never buy from them again. They don't respect customers they are annoying