Selling spoilt goods

I have never met a store so ***********, I bought my son juice for school this morning and I trusted that they have compliant shelf packers and do their stock taking regularly ...only to find that the juice is expired after a toddler cousin of our consumed it ..

Why is a product that expired on 03 March 2024. Still on the shelve on 05 April 2024.

I am so upset and worried sick because my son has a sensitive stomach