WASP AirG billing

I received an exorbitant account from MWEB who provide 3G service through MTN. I have been billed for services for something called AIRG. This 3G is used for internet connectivity only as I work from home. I have never subscribed to such a service and am told that I must resolve this with the service provider which I find unacceptable.<br> <br> I need this subscription to stop IMMEDIATELY and refund processed. It seems that clients must put up with these nonsense subscriptions with no assistance or resolution being provided by the corporates i.e. MWEB or MTN. This is frustrating and financially inconvenient.