Sorry, it is not possible with the current theme version and requires extra Customization.
Item support does not include services to modify or extend the item beyond the original features, style, and functionality described on the item page.
If you want paid Customization services submit a customization request to WPKraken team.
You can use any third-party plugin for it, which better meets your requirements at your own risk.
Regards 8Themes Team.