Vodacom

After not being phoned back when using the "convenient" option of online upgrading, I decided to go in to a vodacom store myself. I am extremely disappointed with the fact that I was told the offer you have with the Samsung S9 is incorrect advertising and I won't be getting the free 1Gig data a month. I then opted for a different offer only to hear from another Vodacom store that the offer is in fact available. I went back to the first store where the manager confirmed that he will change my contract to the advertised one but I won't be getting the free data for 24 months as advertised. . .false advertising isn't it?