Footage that emphasizes claustrophobia (in a child)

Main character remembers how she became claustrophobic. She was left in a small space by bullies for hours. I had some trashcan envisioned and she's yelling for people to help her it's a young girl's voice.

How old is the child and do you need her voice in it or you will add that in post?
When do you need this?

Hello?