No help from any one at Altech Autopage

On January this year my statement was for R5,000 and i ask why so high, they said it was for data use. i ask them before i took out this number to put a limit on it and they did. Iwent to Altech Centurion me and my husband and she admitted that she did something wrong and apologised for it, i said to her that i have to pay for her mistake and she lodge a complaint. It took them 5 months to get back to me. in the mean time my bill for February was R10'000. And everything was blocked because I refused to pay as i want proof. All that i got was that there is no guarantee that when i ask for a limit that it will work. I still did not pay as i was still waiting for a my itemised bill. In the mean time i bought new sim cards as i cant use there anymore. i send them a letter asking to stop billing me for data bundles as i cannot use them. That was in May and send it again in June and September and October again. And my Statement for October is R24'000 and i am still billed for data bundles. I said that i am willing to pay for the devices. i am currently given over to the FERMA attorneys, not they can help me to get through to Altech. My bill is just going higher every month even if i pay.