Vodacoms False advertising using consumers to pick up traffic on their website

Vodacom advertised a black friday deal sim only deal with Samsung 40 led tv the website had 70 available when i app**** i got a reference number and confirmation email and no one contacted me for 24hours i call Vodacom after holding on for over an hour and Charmaine tells me the deal was sold out before it even went online how is that possible. And why advertise something thats not available thats false advertising to get consumers onto the Vodacom website thats wrong. Consumers will have a field on social media with this **** advertising from vodacom