Please have someone professional to help your friend. We can't provide advice to a person which is not mentally stable, but tray as much as you can to verify the computer activity and perhaps block the pages with potential fraud.Good luck!
Confronting the scammer is WRONG!!! DON'T enlighten criminals with your wisdom. REPORT & BLOCK.
PHOTO VICTIM - "Do not confront the owner of the pictures, as they are victims themselves! You will only serve to further the terror and harm !" Silence Is Golden!!! I speak Polish.