False advertising and disappearing items

I am looking for a TV to purchase and I checked various websites until I came across a TV I liked on the incredible connection website. On the ad for the TV it states that this TV at the advertised price was avaliable until Nov 2021 so I was awaiting for some cash knowing the item will still be there since the pricing was until Nov 2021.when I went into the site today to purchase the item advertised at the price of R6299 is no longer on the website. This is very poor and false advertising and needs to be addressed asap as I would like to purchase the tekevis8at the advertised price. I have taken a screenshot of the TV as well as proof.