Disappointed in Pick n Pay Robertson( western cape)

Literally disappointed! Pick n pay advertised a Winter Festival which was valid from 20 May 2024 - 9 June 2024. So my husband went on May 27 to buy some products which they said they dont have in stock. They advertised a "ALVA bullnose regulator with pressure gauge" for R199.99 and Home classix assorted microwave cozi cuddles warmers for R129.99 each. They said they had none in stock of any of that products but will order it and let us know when it arrived. A week later we heard nothing so my husband went to pick n pay to ask and still they waited for the products to arrive a few days later still no call so he went back again which they told him the cozi cuddles was discontinued. Now how do u advertise a product that discontinued ? Also the bullnose regulator didn't arrive. That special ended on 9 June 2024 its already the 24th of June and yet no regulator My husband didn't want me to rate pick n pay here as he says the staff is so friendly yes they are friendly and they sweet but pick n pay should not advertise stuff that they cant supply. Also keep us waiting just to tell us its discontinued?! Things we couldve ordered on takealot instead of waiting winter is already half way and yet didn't get this products.