Overcharging clients

<p>I have a big issue with Vodacom. I have my cellphone contract with them for 3 months now. Besides the minor issues that I sorted out myself, I have a issue with my debit order this month. They deducted an amount that was for extra data usage and airtime, but they put a cap on my account so it was impossibe for me to use what they said I did. Im trying to phone them, they just experiencing to high call volumes to answer my call. This is unacceptable. Almost everyone I know has an issue with Vodacom, and I was just saying how their service to me is good. I am so upset about their service now. If anyone is willing to sort this out for me, please give me a call </p>