Vodacom I want my data please

<p>yesterday morning I got a message that my data has depleted which I then loaded 1GB, by this morning it had depleted again I loaded 500MB 2 hours later it had depleted. My internet is always off as I use my iPad for social network and other things. I called vodacom and was told my auto updates are on and App Store is still not updated so it can't be. Please can I have my data as I normally load data once a month and I am not loading again. </p>