Why did you redact the identity of the scammer? Please name and shame them! These people need to be called out and it seems like you’ve got irrefutable proof.
I worry that supporting that impulse, even in cases like this, normalizes the use of internet lynch mobs to exact "justice" (for any subjective value of "justice" that can get enough steam).
Not saying the author is a liar. But it sounds like you want to go on a crusade for them after just finding out they exist.
Or is that irrefutable proof of who was one of their victims?