A lot of errors can seem as you import simple Leaderboard on your project. It
occurs as a result of simple Leaderboard depends on categories that are created offered by
Facebook and PlayFab by their various development kits (SDKs) and people kits
are not enclosed on the project. during this section, we’ll see not solely a way to fix
those errors however additionally a way to get your app properly organized and prepared to use
on Facebook and PlayFab.

Check the Price on Unity Asset Store: https://assetstore.unity.com/packages/tools/integration/easy-leaderboard-facebook-playfab-96896

Now download Easy Leaderboard Facebook PlayFab FREE Unity