Two weeks ago i credited a wrong number with 1 GB and I immediately went to the MTN store in woodmead seeking help on reversal. Upon explaining to the three gentleman in the store. All they said was tough luck youve lost out on it just like that. I asked them to check if the number was active which it was and said could not help at all. I thought this was quiet unfair as I want to believe there is a way they can reverse that data unless I'm wrong.