Airtime not reflecting

I purchased prepaid airtime on the 29th of May 2015, which still does not reflect on my phone. I made countless calls to Cell C without any success. I have been given 5 different reference numbers and each time I am promised that I will receive a phone call within a couple of hours to confirm that my complaint has been dealt with. To date no-one has phoned me back. I have e-mailed and faxed through proof of purchase as requested by Cell C on numerous occasions and each time I am requested to do it again.<br> <br> This has been going on for almost a month now. I am not an unreasonable person but this level of service is unacceptable to even the most patient customer. Cell C always requests that you grade their level of service at the end of a phone call. Judged on my experience I cannot with a good conscience recommend Cell C to anyone.<br> <br>