The guy is obviously a crook without a conscience and should be treated as such. Removing this thread or permaban him is not wise, since riders need to be warned for this person and his doings as long as he is not in jail where he belongs, and where he will eventually end up without a doubt. Experience learns, that such persons start somewhere doing the bad thing and that most of the time it goes downhill from there until the point somebody from the Government actually intervenes because they've had enough.
At this point, nothing yet has been proved. He could have easily send a pile of horseshit in a box and show the document of shipping that. No proof whatever that the cases as ordered where in it, and given the history of this person I don't believe it either until I have seen it and so should anybody else.
To OP: did you really receive the cases by now? Or was this AGAIN a manoeuvre to stall you?