So sad seeing the teenagers sleeping in a car at the Walmart par

Rio Grande - So sad seeing the teenagers sleeping in a car at the Walmart parking lot. Why doesn't a social worker help these homeless kids? Better yet, where are their parents or family members?What are they doing for food and hygiene?I wish I could take them in but I don't have the means nor would my landlord allow it.Social Services need to help these kids before they freeze to death or die from carbon monoxide poisoning.