Not going into details about what happened to me but I'm here to warn you that PillBoxy is either LE or was busted by LE. If you bought from them get rid of everything and expect a visit. Expect those who visit to know everything. PGP didn't matter.
They have a post here on the DarkNetDeals subreddit: https://pay.reddit.com/r/DarkNetDeals/comments/1s0vwv/usus_eu_pillboxys_deal_sheet_roxies_vicodins/
First off, you need to provide some kind of proof or at least go into more detail.
Secondly, you are obviously using shills in that thread which makes me question your motives.
Edit: Or not, fucked if I know. I guess they'll stay up.