Theme is broken?

I downloaded a theme that does not work as shown on the demo site, is there anyone who could help me to check if this is the case?
this is the theme

Thank You

P.S.
The problem is that the book-a-table page return a critical error (viewing and trying to edit)
Demo content and setup process successfully completed.

Hi,

Get in touch with envato elements customer center they would like to assist you.

Thanks!

Hey @unlockdesign i’ll do it two days ago…but no response here…