Advertising Stock that is not there!

On your internet you have advertised Samsung A20 Cellphone for R2499, out of online stock but available at Foschini Menlyn Park, Hi Counter. I drove over 20KM from my home to go buy this only to find that the store tells me that they have not had stock for a long time. How is that possible ?

I'm an old loyal customer of TFG Group and I dont deserve this madness, especially when something has been advertised. The most demoralizing part is that even now the website is still showing that this phone is still available at Hi inside Foschini Menlyn Park !!!

Hi Stores; TFG, I need to buy this fone for R2599! It is still being advertised.. Never mind my money I've wasted yesterday going to your store for nothing.