CELL C USELESS STAY AWAY NOTHING WORKS

Cell C only called and investigated after I've locked a call with Hello Peter. But the fun about it they want my payment unlimited account of R1171.00 with no data, dropped calls, no incoming calls, data gone between 6-9 pm. Data comes and go in the mornings. Can't phone out , my customers complaining not getting through to my phone. According to them now under investigations. CELL C I WILL NOT PAY MY ACCOUNT UNTIL SORTED OUT. YOUR SERVICE SUCKS. I'm done with you