False advertising on TV

I watched a add yesterday by Vodacom advertising that you can get the Tab 10 with Keyboard and 200Mb data for R175 of R99 for TAB only.<br> So this morning I call Vodacom and the agent tells me sorry no stock call back after the 15th.<br> How can you advertise a product and they tell you to call then bluntly tell you to call back after the 15th because they don't have stock.<br> This is not the first time I have issues with Vodacom every time they have different excuses for everything.<br> I have 2 contracts and at this stage I can't wait for them to end so I can move to Telkom as I have a contract there as well and super service and when they advertise something they help you immediately.