How can I activate js composer, which came with theme bookjunky. Today I purchased this theme, after configuration I found that I am not able to activate WPBakery (JS Composer)
Theme Bundled plugins do not have their own licenses. This means they cannot be activated for updates.
All bundled plugins update responsibility is the theme’s author. So you can safely ignore any plugin activation messages. Just always download the theme latest version to get latest update plugins.
You can check this Help article: