********** rip-off of Pensioners

My dad continues to be billed for contracts that are completed. His account no is ***7-6. His name is Neville Fass. He contact number is ***. He is a 70 year old pensioner and Vodacom **********ly continues to rip him off every month. There are presently 5 contracts running on his account. I want to know why Vodacom continues to run these contracts. Also why was he not informed the contracts are ending and why does Vodacom continue to bill even though the contracts have been completed. This needs to be sorted out immediately. He cant keep running around and paying monies to Vodacom for contracts that is finished. Each time he goes to the Vodacom Shop at Southgate they say they cant help him. When he calls them they say they will sort it out and email him statements. To this date nothing has been done.