Help. We found it isn’t at the quality standard required to move forward, and you won’t submit it ag

I have submitted my project on CodeCanyon. It is basically a Hospital Management System web portal that is php CodeIgniter based. I received the mail from CodeCanyon

Thank you for your submission. We have completed our review of “CLINISO - Complete Clinic Management Software” and unfortunately we found it isn’t at the quality standard required to move forward, and you won’t be able to re-submit this item again.

Can someone help me with the reason for this??
Is it possible to resubmit the project by any means?

The live demo for the web portal is CLINIZO | EEIZO IT Solutions

Application should look premium.
For reference check already approved admin templates, how they look.
Thank you