Vodacom do not care and do not listen

I have contacted Vodacom several times, asked them to listen to my telephone conversation the sales lady offered me a 5g bundle for R1200 per month however when I got my bill it was only 4 gig I complained and all Vodacom had to say is that the classic is only 4gig I asked them have they listen to our conversation they don't even answer me when I phone they tell me the consultant did phone me I said no she did not ........ then I also notice that my full data are not carried over from one moth to another another complaint lodge .... customer care send me a SMS informing me there was not data to carry over I have the proof that the 31st of August I had data and minutes left .... yet the 1st September not everything was carried over . I would like to tell everybody that reads this thT Vodacom are not to be trusted I have several accounts with them not just one account and I have strart closing my accounts as they are due for upgrades .