What happens when I report something to Facebook? Does the person I report get notified?
When something gets reported to Facebook, we'll review it and take action on anything we determine doesn't follow our Community Standards. Unless you're reporting an incident of intellectual property infringement, your report will be kept confidential and the account you reported won’t see who reported them.
Please keep in mind that reporting something to Facebook doesn't guarantee that it will be removed. You may see something you don't like on Facebook that doesn't violate the Facebook Terms.