My submission was rejected, can anyone help me improve it? Thank you so much

nfortunately we found it isn’t at the quality standard required to move forward
my template is made by react + tailwindcss.
my template demo is:

Lots of room for improvement on mobile and various styling elements throughout eg main nav fonts etc.

Given that this is not working Commerce you need to offer something pretty special and unique to warrant someone buying it over one of the working and functional options available and with respect there’s nothing especially stand out or special at the moment .