Hard Rejected! My Business Card Template was rejected @FIRST


Hi guys.
I received a mail with this content :

" Thank you for your submission. We have completed our review of “Simple Modern Business Card + QR Code” 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. "

without say any details. Why?
can you help me find problem(s)?