Hello,
Thanks for contacting us.
As we can see, you are using WPBakery, but the mentioned demo page was created using Elementor. It is bad practice to use 2 different editors.
Please check our WPBakery demos – https://prnt.sc/aEj6TFYIjnCq https://xstore.8theme.com/#demos-content , and watch this video about page importer – https://youtu.be/wkIKN2IyEZI
Regards