Harassment of unwanted services and products

I'm sick and tired of being sick and tired of Vodacom wanting to smear your "services /products /contracts off on me. I get 2 to 3 times a day calls from your freaking telemarketers a day that just to stupid to understand the English language of" I'm not interested in your contracts as I've 5 already and 5 phones, what must I do with a 6th one " give it to my backside to butt dail anyone I don't like? Please remove my phone number from your list asap or I'll sue the living daylights out of you for harassment. Oh and don't phone me on your regular phone number as I've blocked all your regular numbers and use now True caller for annoying spammers like you.