*****ing my airtime

I have recently purchased airtime online for my new MTN number to make an urgent call but didnt get the airtime. I didnt have time to sort it out with the call center and decided to buy another R10 airtime to make my call but again it was gone or never recharged. I recently contacted the call center to tell them that someone is *****ing my airtime but they gave me some stupid explanation about the airtime being used up by my internet - Instantly REALLY NOW!!!. On top of that i have a dual phone and my Vodacom SIM card does not have the same problem.<br> I am really disappointed that they decided to force this explanation on me instead of trying to identify how my airtime was used up so quickly or didn't recharge.<br> <br> Terrible service from the call center, terrible experience with MTN. I tried but the grass is certainly not greener at MTN, just destroyed my SIM and moved on. They can keep my R35 airtime its better i loose it than deal with those people again.