Nightmare with porting number

<br> We've been going back and forth, back and forth trying to get the NEW MTN sim card to work. Numerous phone calls and every time we just get the response of give it another day or two. Or it should work in 24 hours. *******!!!!! It has been weeks. It took forever just to get the sim card working - but now no data on the sim card. So no internet. It is meant to get 100 megs with the mtn contract. Also discovered that we cannot send any smses. This is ridiculous.