Hard rejected. No reason why


I have really no idea why my item got hard rejected.

I got an email saying:
“This item has a nice concept, but doesn’t feature the required functionality and features to be approved as a premium item. Consider expanding the feature set here.”

So hope someone can help me find out where the Problem lies. I have no clue.

Here is the link to the documentation page:

Thanks in advance for any help.

I forgot to say that I find it really not OK giving just an overall rejection sentence and saying please read this or that article or ask here in the forum token into account that they take 33% percent of an item sold.

I really very disappointed by envato members and how they play with us autors. I think I will delete my items an sell them on other platform or on my website.

But what is your opinion on this?