MR PRICE MOBILE HARASSMENT

I am a Mr Price Account holder, NOT FOR YOUR MOBILE DIVISION. I am CONSTANTLY being harassed by your mobile division for a damn sim card. I DON'T WANT IT. Some days I receive 2 calls right after one another. When you phone Mr Price to complain you get NO ASSISTANCE. Today, straight after i ended a call with the mobile division on my cellphone THEY PHONED ME AT WORK ON MY WORK LANDLINE! I WAS HORRIFIED!!!!! This is absolutely ridiculous. I DON'T WANT A SIM CARD, I DON'T WANT A PHONE. STOP HARASSING ME!!!