Support
Email [email protected].
Include the email you used at checkout if the question is about a missing license key. We never put the key on the success page or in a URL — check spam for [email protected].
DiskPrune moves files to Trash only. It does not empty Trash, permanently delete, or delete APFS snapshots. If macOS shows an unidentified-developer warning, use System Settings → Privacy & Security → Open Anyway until a notarized build is posted.