Can anyone help me retrieving a addres of a facebook profile that is doing harm to me

[22]

So i have this person that made a 'catfish' account and is doing harm to someone that is close to me. I understand that you would need a connection established to retrieve a IP from this person like chatting.
Is there anyone that is willing to help me or to explain me how to do this correctly?

Thanks,

[86]

U could play dumb somehow trick him into log-in to a Discord Account and get his IP via email.
IDK but this thing works every time for me.

[22]

[BUMP]