Rejection of my second file. Any suggestions on how to improve?

Hello!
I have made a template for a wedding invitation. There are variety and templates in this file so you can customize it. Could someone explain the reason for my rejection?
Thank you very much!

Nice work. Well, they seem to be rejecting designs randomly. Maybe too many items coming in?

Thank you very much!
I will synthesize it and I will try again.
:wink: