Actually, I want to report to facebook and I tried to look around the facebook contact but could not find . She used my daughter photo for her profile. But , now she has taken away my daughter photo. My daughter told me that she suspect that person from her school mate. Luckily, she has removed the photo if not I would report to the school.
This kind of things is very common among schoolmates, you should also have a talk with her to understand her situation in her school. Bullying is very common, but we might miss the signs sometimes, never know when our own child might be a victim of targeted bullying.