Bad service from Vodacom

We have been with vodacom since I can remember. Late February my husband received a message to say that they will cut his line within the next 24hours. We tried to find out why and no one can give us an answer.

After several hours on the phone they informed us that we have an account outstanding of about R600. Every time we phone its a different amount. Paid the money(over R1000) to get the number open and yet still nothing. The people on the line is so *********** to do their work. I'm really disappointed in the service of Vodacom. Really disappointed in the service of online workers.