False Advertising

Falsely advertising to call customers. Hi fi corporation has advertised a i5 for R3999 with a disclaimer stating valid till 2nd December 2019. On the site there had out of stock. I have contacted a few branches to enquire as to when stock will be received.. I was informed that there are unable to assist and I need to check the website for updates. Each day for a week I have been checking and today I see the deal has been removed! Is this the way hifi corporation calls customers by falsely advertising? Very dissapointed!!