Hello!
Please add all the files that are associated with the project. I see the 3mf files, but turn those into .step files and you don't have the files to the firmware, and schematic.
In addition, make sure that you improve the Readme. Use this as a guide to making a good readme: https://codex.hackclub.com/other/returns/#poor-quality-readme
Use this as an example of a good repo: https://github.com/qcoral/orpheuspad
Once these changes are made, we will review again! :D