Double charged and bad customer service From Vodacom

<p>I contacted vodacom customer care this morning at 8 am and I spoke to the lady by the name of Tselane who confirmed that I was double charged and she put me through account department and spoke to Tladi who was not useful at all and he dropped the call on my ear what a bad experience. On the 9th June I received an invoice from them with a bill of R737.01 and this morning I got shocked when I received an sms of R1377.37. I ' ve changed my debt day from the 1st to 7th and all this mess was done. I never got a chance to take my reference number as it was not offered to me. I need my answers for this asap and I would prefer to talk to the superior of Tladi. My voda account is NM020593-1.</p>