NCSC and Children Helpline –
https://childlineindia.org/a/about/childline-india#:~:text=The%20CHILDLINE%201098%20service%20has,of%20Children)%20Act%2C%202015.&text=As%20on%2015th%20November%2C%202021,81%25%20of%20the%20Indian%20landscape.
They can get protection under the SC/ST Act, and the criminal can be prosecuted under POCSO.