Dream About Child Girl Half Moon Street Food Disappearance

I had another dream where I was given a responsibility of a child girls of 4 years old maybe. We hanged out went different places. Later in the evening we went to this apartment where from the balcony we both me and that baby girl saw a huge half moon just like rainbow. It was ecstatic. Later we to the street for having Street food and she asked for the food, I ordered our food but I had lost my wallet I told her to stay here and went back to search for money. When I return back with money the baby child was no longer there. I panicked and searched for her. Then I asked for the two person who handed me they all denied. since I am wanting to have that girl again in my dreams.