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