Question

your neighbour has hired an under age boy/girl for cleaning the house what action can you take to stop the wrong practice

Answer 1

I will tell them that it is wrong.
I will tell them about child labour.
I will make them aware of child labour and tell them that it is against law and if they don't understand I will complain to the police station.

Answer 2

I will advise them.
or I will complain to their parents.
I will tell to the police