HOMECHOICE WILL NOT LEAVE ME ALONE!

I made the mistake of buying something from Homechoice once. Since then I have been receiving phone calls from Homechoice (agents), trying to interest me in their business. I do not wish to receive any calls from them. I keep on blocking numbers, but they use different numbers. I sent an e-mail to complaints, and they sent me a form to complete. I DO NOT WANT TO COMPLETE A FORM. I WANT THEM TO DELETE MY INFORMATION