My first upload was rejected

Hello,
I uploaded an html template and was rejected instantly. The email didn’t provide a reason for the rejection. So please help me. I’m new to this platform and I don’t have a clue why it was rejected.

Demo
Documentation

Thanks in advance

Hello @syvDesign

Your HTML is a good idea but problem colors some colors hurts the eye, you try colors better no hurts for so was hard rejected.

Or can use shadows mean HTML old version. No need to use shadows on any page.

Regards.