I got hard rejection, may i know what went wrong

I have been working on this project for the past 5 months only to submit it to codecanyon and was rejected with the information that i should not resubmit it again but no reason why it was rejected to serve as guide. Can anyone help with what might be the cause? This is the url: https://demo.eprofilepage.com/
Admin login: Login
Username: admin
Password: 12345678

Not exactly sure about the features but there’s no “good” design to get the item approved.