Give Kudos is a free app that has full page leaderboards for standard objects and gamifies the process of giving people praise within lightning and communities. The simplicity is key and the leaderboard publicly shows how well users are performing.
We show Salesforce accounts that are linked to Trailblazer.me and have the Manage Billing permission. If your account is missing, check that you connected the account to your Trailblazer.me profile. Then verify that you’ve been assigned the Manage Billing permission in the related org.