Appimage downloaded from freeac.org fails to run.

[iconoclasthero]

Describe the bug
it doesn't run and i get an error, see below.

To Reproduce
Steps to reproduce the behavior:

1. download https://github.com/enzo1982/freac/releases/download/v1.1.7/freac-1.1.7-linux-x86_64.AppImage
2. navigate to appimage
3. chmod u+x freeac*AppImage
4. execute appimage
5. observe error

Expected behavior
I expect it to run.

Screenshots

$ ll freac-1.1.7-linux-aarch64.AppImage ; ./freac-1.1.7-linux-aarch64.AppImage 
.rwxrw-r-- 21,213,568 $USER 14 Oct 17:02 freac-1.1.7-linux-aarch64.AppImage
bash: ./freac-1.1.7-linux-aarch64.AppImage: cannot execute binary file: Exec format error

System (please complete the following information)

• OS: ubuntu lunar
• CPU: Intel Core i5 of some sort
• RAM: 8 GB

Additional context
Add any other context about the problem here.