Hi.,
Sorry for the inconvenience,
Please download the unyson plugin here: https://themessupport.com/wp-content/uploads/2023/10/unyson.zip
You can import the demo content via the unyson plugin. Kindly refer our knowledgebase link for how to import the demo contents using the unyson plugin http://docs.wedesignthemes.com/dt_articles/import-demo/
Please check your server requirements., Please refer the below link for server requirements http://docs.wedesignthemes.com/dt_articles/requirements-for-theme/
If still facing any of issues Please mail us your site credentials (WP & FTP access logins) immediately via the private reply So that, We import demo data for you.