Apparently he was successfully sued for $20k in 2018:
https://www.courtlistener.com/docket/4371141/lenell-v-advanced-mining-technology-inc/However, the story has a bizarre ending:
Jul 23, 2018
Copy of Order dated 7/2/18 and envelope returned from the U.S. Postal Service addressed to JOSHUA ZIPKIN for the following reason: RTS: Not Deliverable as Addressed / Unable to Forward
So who knows if he ever actually received the verdict telling him he owes $20k. All of his social media cuts off around 2015.