Loaded R80 airtime buy did not get airtime on my #

QHi,<br> <br> I'm fed up with MTN service, been calling since Thursday because I bought airtime through banking system and it was not loaded on my number.<br> <br> No one is willing to assist I'm told to wait or call back after 24 hours then 48 hours then 72 hours now I'm told they can't see the transaction whereas I was told they can but there was a system error hence I had to wait.<br> <br> This is annoying coz I was loading this airtime so I can make calls and now I have to buy airtime again because of MTN's system problems.<br> Nedbank that my money was deducted from Nedbank account on 07.04.2016 R50 the other transaction was made from FNB account R30.<br> <br> My airtime is still not loaded