Truthfulness questioned when submitting a query

<p>I got a notification that my data was about to deplete when my data was off. When I turned it on, it depleted but this did not make sense as it was only two days since I had bought data. I bought another 15 megabytes which depleted in a minute. In calling Vodacom, I explained the matter to them and asked what was going on. The call centre agent kept emphasising that what I was telling her may not have been true everytime I told her what was going on or reiterated a point. She kept telling me that there was nothing she could do because my data was online all night when I kept telling her that this was not true, my data was turned on at 9:01 a.m and depleted thereafter. The manager later confirmed that my data was indeed off all night.</p>