WordPress Theme Hard Rejected

Hello Dear All,
Greetings.

Today I just got rejected my first WordPress theme. But I don’t understand where need improvements! If I don’t know what is the specific reason, how I can learn more! That’s why I’ve created this topic. Please help me.

Here is the reviewer’s message.

Unfortunately ‘WordPress’ has higher standards in terms of aesthetics. An approved design in other categories does not guarantee an approval under ThemeForest’s WordPress category. Your design has an interesting starting concept, but it needs significant improvements in terms of aesthetics and attention to details.

As higher quality items become available in the marketplace, approval requirements will increase to maintain appropriate marketplace quality.

While I’d be able to provide feedback as to how to get this approved, I can only do after it has crossed a certain threshold, quality wise. I’m sorry to say this isn’t there yet.

Here is the Demo URL:
https://dev.weexen.com/cosec/

Also this item approved in HTML and PSD categories.

Please help me.
Many many thanks to Envato Forums.

Regards,
weexen

I got the same message on my item - https://skyretheme.com/sports/
Any hint ?.