Help Page -> Common Rejection Reasons:
Your submission doesn’t meet our quality requirements
Unfortunately your submission doesn’t meet our current minimum technical quality requirements for the category it was submitted to. Please consider taking some time to familiarize yourself with our current library and quality levels of popular items before resubmitting.
…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.
Is it me, or there’s a contradiction?
By item, you mean the exact package version that got rejected, or the product in general?