In the Chrome browser, the video background doesn't play because of the GPDR rules and you should change some of the code to fix that. you should mute the video in the Vc_row shortcode.
1- Go to the Website root and follow this address "Wp-content > themes > massive-dynamic > libs / shortcodes / vc_row"
2- open the index.php file on an editor and find the video tag on line 426.
3- add the "muted" code in the video tag and save it like the following screenshot.
Save the file and check your website again.
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