vodacom smart tab3 is junk

I bought a vodacom smart tab 3 thinking wow value for money. After a software upgrade the tab started reflecting the android reboot screen popped up. I went into vodacare cresta and was informed by the technician that \sorry vodacom does not have software for this tab. If you have insurance you can get a replacement!\" When we bought 6 of these tabs (5 of them at vodaworld) nobody bothered informing us that we were buying a piece of ****! Vodacom smart tabs are a rip-off!"