Swiggy Instamart — Rotten Eggs

I order around 80 eggs every week from Instamart. The first two weeks was ok, then they sent all rotten eggs horrible smell, had to throw it away. When I reported it I was asked to send a photo of the expiry date, there was no expiry date on the packing only date of packing. It look like based on the date of packing they internally calculated the expiry date and told me it is not expired. I dont want any compensation but its a warning to customers that items like eggs are very risky, they could just sneak in old stock to get rid of it.