harassment

Hello, I need help, please add and report this number, it's for my younger sister. I added a guy on WhatsApp who started everything from Facebook and then to WhatsApp. He stole her profile picture and combined it with an image from a video, and he keeps messaging her or adding her to groups where that photo appears. I need you to report this number as much as possible [PHONE]. If anyone is a hacker or knows one, please cause trouble for him. The screenshots will also show that person's Facebook and WhatsApp number. This is just a girl, and they are doing these things, threatening that if she doesn't send photos of her body, they will publish them and other things like that, also asking for money. Definitely a mentally ill person. Please report.