MTN - running out of data

<p>On 24/09/2016 I bought 10GB of data. When connecting to the internet on 29/09/2016 I was informed that I ran out of data. This is completely impossible as I only use 2GB of data per week and this include system and app updates.</p> <p> </p> <p>This morning, I bought another 1GB of data and ran out of data within 30 minutes. I demand to know what is going on as I have also heard a lot of other people complain about this same issues. MTN , please provide us with an explanation to this. As of today, I will not use MTN anymore until this issue is resolved.</p>