Build a Celestial Bodies Database - Unable to Submit My Code

Dears,

I finished the project, the completion tick appeared for me and I clicked “Continue”. When I paste my public repo link for submission, it says " You must complete the project first".

This is the link I put:

Please help on this. I tried the troubleshooting techniques shared in other similar forums, but there is no use, it still not working.

Regards,

Alright. I tried it in another browser (Safari), and it worked just fine. The problem is with Chrome.