Hi there I have a mate that has had a fake FB account set up pretending to be him. When we have been in to report to FB it comes back with 

Invalid User Profile URL

The user profile url (https://www.facebook.com/pg/murraychongformayor/?) you provided is not valid.   Though the page comes up when you write it in to FB. How do I find out the real URL they have changed it to.   After that how do I get hold of their IP address? Thanks in advance.   Sarah