World's most PATHETIC customer servive

I have called customer service on the 27/28 of January to change banking details, however to my surprise I called today(26/02/2015) to confirm the banking detail update and was informed that the banking details have not been amended. after calling 4 times the consultants have hung-up on me, including floor management. I am absolutely appalled at the level of customer services I have received from this company. I have also come to a decision that if the debit order comes of the incorrect account, on 28/02/2015. Cell C will be held responsible for any and all charges on the account and I will not be held liable for any and all charges that my account with Cell C acquires.<br> alternative contact :***