Dear Ben,
You need to remove and reinstall the Bluishost
Theme, Bluishost Core
and WPBakery Page Builder
Plugins to get the full updates.
Please follow the steps below to update the theme.
1. Go to Appearance -> Themes
2. Active another theme & delete the Bluishost
theme
3. Click Add New -> Upload
4. Upload, install & activate the latest version of Bluishost
theme
Or check out the article https://www.wpbeginner.com/wp-themes/how-to-update-a-wordpress-theme-without-losing-customization/ to update the theme.
Follow the steps below to update the plugin.
1. Go to Plugins
2. Deactivate & delete the Bluishost Core
and WPBakery Page Builder
Plugins
3. Go to Appearance -> Install Plugins
4. Install & activate the latest version of the plugins
Best Regards,
ThemeLooks Support Team