Should I call DCFS?

I just had a double delivery from Winn-Dixie. The first location wasn't far from the store, but the second one was a bit further away and was a PIN account. When I arrived, I encountered a 9 to 10-year-old girl who had ordered the groceries. As I was handing them to her, I asked if she ordered groceries often, and she replied that she does it every week and even cooks for her parents every day.

This reminded me of a similar situation with my cousin's daughter when she was younger. She also did the grocery shopping, cooking, and cleaning for my cousin and her various boyfriends. Now I'm unsure whether I should call DCFS or just mind my own business and move on. What do you think I should do?