Hard-rejected theme. I need your advice, please!

Hello Evato forum!
I’m new to this market and i need your help, please!
This is my first theme, and it was hard-rejected.
So I need some advice from experts here to improve quality of my theme.
Do I need to correct only the design or code also have errors?
I checked the validity of html and css files.
Thanks so much!


You have to improve design, there is some spacing issues, but also and empty space on some parts.
I don’t like colors mixing with grey background.

Thank you, themespoints! I will try to improve design.

Please, give me more information about improvement my theme. Thanks!