On your LP site, there is a pre-made Achievements page for you to display all the achievements available on your site. But you can integrate gamification into your LP site more seamlessly by using BadgeOS shortcodes on any relevant page or post. For example, you can display achievements on the sidebar.
We have put together a list of BadgeOS shortcodes for your reference. You can also use the BadgeOS Shortcode button in the WordPress Editor to generate shortcodes for you.