Why My item reject?

Can someone help me?
Why this template has been rejected???
What is the problem??

I have submitted my Responsive HTML Template for review last week and that was hard rejected for the reason “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.” Whatever the articles mentioned in rejection emails I already tried to follow the same standard and design also I created them myself without any copy and they are unique.

If I get an idea or proper reason for the improvement of my product I am definitely going with the suggestion but I am wondering where I have done mistakes to follow the standard for quality.

I really appreciate you guys can share the suggestion and showed my mistakes to improve my further submission.

The theme: (Ogmo | Home)
It is a Online Courses Responsive HTML Template

Thank You!

More different and original designs are requested.

It’s nice of you to work.
But it has to be different from the others.

There are many similar studies.