So you admit violation of our terms by posting the same question on multiple places to gain attention.
If nobody answered to your other topic then most likely nobody can help you.
1. Forums language is english. You agreed on that by registration: https://forum.armbian.com/terms
2. https://www.google.com/search?q=raspberry+pi+4+vs+5
If we'd had infinite resources Armbian would run on any ARM based hardware on the planet. However quite the opposite is the case so we have to limit ourselves
They are not compatible and Armbian does not support the Zero3. However support can be added if someone steps up for this task.
Any Armbian images you may find for the Zero3 in the web are not ours.