My first Flyer Design was rejected. Please, give advise! Thanks

My first item was rejected. Could someone, please, help me, give advise or critic. What is wrong with it? May be it is too simple?
Thanks a lot!

Too simple - see what are flyer templates on graphicriver, they are way more complex :slight_smile:

I knew it was too easy. I’ll try to make it complex enough :slight_smile:
Thanks for your comment! )