Hi! CH you would need to upload the printers "key line" for the box design you have chosen, otherwise, you will get mockups which quite obviously aren't print-ready. And I am quite certain that's isn't the final end product you are looking for.
warm regards
Sanjay

Hi, hope you are still looking for new designs. I just found your project and wish to submit my designs. If you are interested or haven't selected a design yet, please let us know. We are happy to provide our ideas to your project.

Thank you.

Hello,
I am interested in this project, however I saw late your contest.
I have submitted part of the packaging, please provide me with a private feedback.
Thanks!