Fed up with *********** account department

After months of talking to cell c they are so dam ***********. i have forwarded emails stating that my contract ended . i have sent several emails stating that the contract should be cancelled and due to the emails not being action i am liable to pay for data contracts which i did not utilize . i refuse to pay so i just want the accounts team to please sort your books out and stop touching my account . i have no problem if you would like to take me up further . why is my emails ignored fed up . Cell c is not helpful and after being a loyal client for the last 6 years because i refused to take another contract they have taken my number . i would not recommend anyone to cell c if this is the way clients are treated .