You can go to the Havoc website and log in using the same credentials (often via Discord, Google, or Patreon) that you used for Packix.
Improved package parsing for Cydia, Zebra, and Sileo. repo packix com upd
Most Packix accounts and licenses were eligible for migration to the Havoc store. You can go to the Havoc website and
Here is the essential guide to what happened to Packix, where your purchases went, and how to manage your tweaks today. The Big Update: Packix has "Sunsetted" where your purchases went