So I ordered 10grams of MDMA of a more or less reputable vendor domestically. The Item was FE (I know, I know) and it never arrived (Who would have thought). After waiting patiently for two weeks, I messaged the vendor to inquire if he maybe has forgotten to send out my package. He angrily responded in what I assume was a coke fueled fit and told me that I was a scammer and there is no reship for scammers and that he had intercourse with my mother a few weeks prior. I opened a dispute, which was closed due to my order being FE.
I then messaged this vendor again and told him, I would give him a fair chance for a reship and else name and shame him on several online platforms. He responded to me that I will regret threatening him, and when I came back home from my weekend vacation today I actually found all my fucking windows smashed in in my flat and a goddamn winky face in my inbox from that son of a bitch scumbag vendor. So he coincidentally either is from the same town as me or has some thugs here.
How should I proceed? Cops are obviously not a solution and he has a certain information advantage over me. I can't name and shame for obvious reasons.
tl;dr: Having problems with a vendor due to FE.
name and shame