It is a case of the month of feverreiro and OP has negative feedback left by you because of this case and if OP has not responded to this day is because he does not want to respond. I believe this is the case that someone must create a flag against OP
You are right.
They don't even seem bothered by the accusation and the feedback at all. I mean, if they were legit, they would fight very hard to maintain their reputation around the forum.
I think type 1/Newbie flag would do in this case.