Harrassment Calls

I want to report this company's call centre for phoning me on a constant basis - more than 4 times a week for different matters - this is surely harassment!!! Don't you have any other customers that you can keep you busy? Please stop this! I am sick and tired of you phoning me pronouncing my name wrong in the first place and then giving me all kind off offers on my account.... DON'T YOU GET THE MESSAGE I AM NOT INTERESTED IN YOUR OFFERS .... AS I SAID THE FIRST TIME!!! Please delete my number from your system I am sick and tired to answer your calls!!!!!!!!!!!!!!!!!!!!!!!!!!