url is correct and works, but in preview it doesn't work

I changed a server for my template, and there is a problem with the preview of this template

URL: Borne - Agency Portfolio Template

why is it happening?

Refused to display 'URL in a frame because it set ‘X-Frame-Options’ to ‘sameorigin’
Blocked autofocusing on a input element in a cross-origin subframe.


If you can’t fix the problem on your own, contact your hosting provider.

Thank you!!