Telemarketing

I complained previously about their agents calling me daily marketing products, Homecchoice appologised on this platform, but the calls are still coming through. Yesterday they phoned on my husband's phone looking for me and tonight they phoned again, this time asking me when I'm making my next payment on my account. My account is up to date, I pay it every monthend. I'm so exhausted with the homechoice phone calls. I don't know what to do anymore. Who do I have to call to get this to stop. I regret being their customer.