Cannot Verify LumaFusion Purchase Message
As of February 2023, some LumaFusion customers may see an “Unable to Verify Purchase” message when they export their movie (Tap on the Share/Export button). This is due to an outage of Apple’s receipt verification system. It will not affect your ability to export your movie or archive your projects.
Please tap 'Ok' when you see the message, and continue exporting as usual.