The plugin requires you to provide your license key in order to enable all features. Among the features enabled, is the “Auto Update” Feature. Every time WordPress checks for available updates to its themes and plugins, it will also check our server to see if an update for the “jQuery Facebook Gallery WP” plugin is available. If so, you will receive the standard notification from WordPress that you receive for all your other plugins. Just follow the WordPress auto-update procedures to get the newest version of the plugin.
Alternatively, you can download an updated version from CodeCanyon again, where you purchased the plugin in the first place. Once downloaded, extract the ZIP file and upload the folder “ts-facebook-gallery” to your WordPress folder on your server (“wp-content” – > “plugins”) via FTP and overwrite all existing files.
Please have in mind that CodeCanyon does not always have the most current / latest version available; only the Auto-Update via WordPress guarantees that you receive the most current / latest version of the plugin,