Old ice cream

Went to shoprite in phoenix plaza on the 29th April 2023. Spent over R4500 in the busy store waited for over 3 hours to be served. Got home and opened a 5lt ice cream to give my kids. It was rotten. I can't find my receipt anywhere due the madness of shopping at month end. Kids all got sick and it wasn't even past the expiry date. You guys are selling old stock