Food Safety Reports: Stop & Shop, West Pleasantview Avenue, Hackensack, NJ, USA

We don’t know but read about the lucky charms afterwards  This is the story. Nothing more to tell . 
We purchased it in a grocery store here. I believe it was this place.
Last week my son was sick throwing up and diarrhea about an hour after eating a bowl of lucky charms cereal.  | Symptoms: Diarrhea, Nausea, Vomiting