Recurring problems with Vodacom

<p>About a month ago, I tried purchasing a data bundle, only to receive an error saying I do not have enough credit/airtime when I clearly had enough for the data bundle. I was advised that it is a technical problem and after several phone calls and attempts to synchronise my number, it was resolved. I tried buying data now, and again I got the error saying I don't have enough credit/airtime when I clearly have enough. For such a reputable company to experience the same problem in less than a space of a month is shocking.</p>