More tereible service and complications from Cell C

So I wrote a review on Hellopeter about Cell C and after struggeling to get answers/explanations from them about outstanding amounts they say I have, for almost 8 months, they suddenly contact me the very next day. Finally the communication is not at my own expense and finally I speak to someone who tries to answer my questions and explain an outstanding amount to me that nobody else can understand, because wich cellphone company with whom you've had a monthly contract with, for more than two years, suddenly bill you for services 2 MONTHS later?? Then they give those services broad unexplainable names like "content services". How are these services suddenly charged two months later if you have had them every month from day 1 and paid them monthly?? But after ALL that, and them admitting to not informing me of any of this when I cancelled my contract and apologizing for poor communication, I cant just even pay them and settle it, because they handed me over to Nudebt. Now they tell me that it is not in their control anymore and now I have to sort it out with Nudebt. They can't even tell me what the outstanding amount is anymore or how much interest it has accumulated while not communicating with me. They only give me Nudebt's contact details. Now I have emailed Nudebt and have not received any response after 3days but they have debeted my account with an odd amount!! So even more POOR communication and companies that's just after your money!!