Help me to find out a reason for hard rejected ReactJs template

Hi there,

Recently, we converted one of our approved HTML templates to ReactJS. However, the reviewer rejected it, even though our design file was also approved.

We believe we received a hard rejection without any reason.
Here is the demo of the React version: https://react.thememarch.com/

Is there anyone here who can help me? We need your valuable feedback to find the reason. I would be very grateful.

Thanks in advance.