Poor Customer service

<p>I loaded airtime , the airtime just depleted with my mobile data off, resticted background, no calls made. I call MTN to find out what happend i spoke to a Tlotliso who just gave me a petty excuse that system is still loading and placed me on mute or removed the cord from PolyGram because there after i couldn't hear anything. I'm so disappointed and upset with the service i got and i still want to know what happened to my Airtime.</p>