My HTML template was rejected. I want to know why?

Thank you for your submission. We have completed our review 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.

I need to know, where is my mistake. Please, help me.

Hi, provide the link so that we can guide you.

Get inspiration from the latest template : https://themeforest.net/category/site-templates/mobile?sort=date#content

Just improve the design to follow latest trend.