Expired goods

So disappointed at dischem Steeldale/South Hills shame on the 1st of Oct i bought cornbites only for them to taste funny when I ate them when I checked the expiry date they had long expired on June 2025. Today the 5th October I took them back before engaging with them I went to check the shelf to see if I'd still find expired one to my surprise there were still lots back dating to march. After i spoke to the lady she filled a basket, Mind you I was 23 pregnant when i ate them. Imagine if I had consumed the whole pack and gotten food poisoning.and it affected my pregnancy What would have had to happen GET A SORRY that I received today? Dischem do better I don't wanna go in too deep but I knw for sure there are people you would never just give an IM SORRY and they let it go