Expired Formula Milk - Consumer Complaint for Puregold - Head Office

I just have a biggest complain. My mother purchased a Similac milk last week from Puregold. I still have the receipt and everything. We just found out that they sold us an expired formula milk.look, my son is suffering from LBM now and stomach ache It's very Frustrating knowing that they are one of the popular and big store but they selling expired formula milk! We trust the brand of the milk, we also trust your market but what they did was a biggest disappointment! Puregold Angono Branch