worst network ever

vodacom is a bunch of ***** 1stly they have black listed me for not paying for their internet connections i have went to the police station been back and forth for them to cancel my contract as there is no coverage in my area till to date i was told it will be fixed i am fed up and now it seems like i do not pay. I have had 2 contacts with them i am tired. can someone contact me urgently as this entire year I've been trying to make contact. the reason y people cant buy cars is due to companies like vodacom that cannot deliver.