Hello Ricky,
Thanks for writing in! The WPBakery Page Builder is bundled in the theme. We will be providing the updates of the plugin. We also have removed the activation page.
Have you purchased a separate license code for the WPBakery Page Builder? If that is the case and you may need to activate the plugin. Because what you are trying to accomplish requires a template customization, we would highly to suggest that you use a child theme. This allows you to make code changes that won’t be overwritten when an X update is released.
After the child theme is set up, please add the following code in your child theme’s functions.php file
remove_action( 'vc_before_init', 'x_visual_composer_set_as_theme', 99 );
You now be able to insert the plugin’s license code. After doing the updates, always remember to clear all caches (if you are using WP Rocket, WP SuperCache or W3 Total Cache) when updating so that the code from the latest release is always in use. This will help you to avoid any potential errors. And please clear your browser cache too. You may use private browsing mode in testing your site to make sure that you are viewing the latest codes from the updates and not the cached version in your browser.
Please let us know how it goes.