Vodacom keep *****ing from me.

On Friday 01/01/2016 Vodacom made a decision to debit my account twice. Over R2000 rand was debited by Vodacom. Now they say I will only get my money back on Monday 04/01/2016 by the earliest. A portion of my budget for new years weekend has been ****** by Vodacom. This isn't the first time Vodacom have done this to me. I have been a loyal client for well over a decade and have never missed a payment. I am so frustrated with Vodacome. Surely this is a breach of contract on their part. If I stoped paying my bill they would consider it a breach of Contract. I will seek legal advice in regards to this.