[Hard Rejected] WordPress Theme - Need Feedback

My WordPress Theme got hard rejected. Can you say why ?

Demo: http://bivel.uiclan.com

Bad colors, slow scroll page demos, bad typography, need add more information footer all pages (no some pages), etc you design is too basic but you need practice more for approved sell themeforest.

My idea that first you need make category psd pn themeforest if you psd approved later will make html, wordpress, etc but you need designs as professional.

Regards.
JeriTeam.