Vodacom does not want to pay my credit amount back

I had overpayed my vodacom account and requested them at the beginning of February to transfer the money back to me. I have been promised everytime i call that the money would be transfered into my account the next day. Now it is Mid March and my money has not been transfered. <br> <br> I am dissappointed not that i am suprised though, as a result i cannot wait for my contract to expire so that i can close my business with Vodacom. <br> <br> Please up your game vodacom, some of us are losing confidence in you :(