The item was rejected

Hello. I have a simple question, please

You have uploaded source code as codecanyon
But it was rejected and they sent me this letter

Is the problem in the lack of declension because I did not make a pdf file
Thank you for your submission. We have completed our review of “Photo editor” and 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.

Here is the comment from your Envato Quality team reviewer:

Item repeated