My logo was rejected, any help please?

in email replay they said:

Hi Muhammad Asim,

Thank you for your submission. We have completed our review of “Creative Shop - Shop Logo” 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.

We appreciate the effort and time you’ve put into creating your item. And we’d be happy to help make sure your next entry will meet our submission requirements. Here’s our advice:

Visit our forums and ask fellow authors for feedback. Our helpful community will be glad to lend a hand.