WHY HARD REJECT for My Item

Hello Authors
How are you all ?

Why Envato gave me hard reject for the following item ,

They Send Me >>>>

(((((((((((((((((((( Thank you for taking the time to submit your item. Unfortunately this item does not meet our quality requirements and cannot be accepted at this time.
Since it is so easy to create great-looking animations with the Element 3D plugin, we look for more advanced techniques and complex execution. Unfortunately, this project does not meet our high standards for this kind of style.
We look forward to seeing more of your work ))))))))))))))))))))

Wy not Envato Puplish Their High Standards and All authors will follow that Standards and there is no waste with time, effort and money ???

Thanxxxxxxxxxxxxxx

The rejection reason is contained within the email you received.

Anyway ,

I am already grateful…

Thanks for your time …

Hey
for me that is sure I found the camera movements monotonous, the 3d stuff I do not know, maybe it is boring with the hexagonal surface, I have not Idea about that
maybe it was only a good study…

You are right as I think … May be I need to study more about Motion Graphic Designing …
but my problem I lack to resources

Thanks for your opinion and MotionRevolver for the effort