MTN Customer Service & MTN App

<p>Phoned customer service to find out why my internet stopped working while the app was still showing I've got 11Gb left. An explanation of backgroud services on my phone followed in which I was not interested I just wanted to know why my data was up although the app was still showing I had 11Gb left. To no avail I ended the call. In short MTN's app doesn't work and my data has indeed run out.</p>