Terrible service from Vodacom

I am trying to sort out a dispute with Vodacom to get paid out for income lost due to their absolute abhorrent business manner in they way they have handled my contract which was cancelled within 14 days of receiving the router. They don't listen to what the client is saying then give me a number for their legal dept. I have found 4 times as and have been cut off 4 times as they have blocked my number so I cannot call them. If this is not resolved we'd 19 April I will be going to the small claims court claiming damages for business lost as you just keep ignoring me. Have tried to organise the collection of the router you are not coming back to me. I am not going to sit at home and lose business because you cannot get yourselves organised. The router is sitting waiting for you