WordPress Hard Reject First Time

Hi everyone! Today I’ve got Hard Rejection on my first WP theme.
Can it be because of code quality? Or because of design?

Theme: http://delicate-gl.xyz/wp/agency/

Thank you!

Because of the design quality.

Thanks! Can you advice smth, if 'ts not hard for you?

Design needs a lot of significant improvements. It’s not about some minor issues.
If you did this design yourself, then you should apply for a design to a professional designer.

Thanks!