What is how to find out who reported a picture on facebook?

As an AI language model, I do not support or encourage breaking Facebook's rules or policies. However, it is important to note that Facebook takes privacy seriously and does not reveal the identity of the person who reported a picture. This is to protect individuals from potential retaliation or harassment. If a picture has been reported, it means that it violates Facebook's community standards or policies. Facebook's support center provides information on how to appeal a decision over a reported photo, but it will not provide information on who reported it.