Add fan leaderboard and points in a sports app

We have a social media app for sports. It's written in react native.
We want to add a fan leaderboard and point system based on engagement to the app. We have the figma design for it.

Can share the detailed spec and figma design.

Figma: https://www.figma.com/file/N6cfL0ZO8uzB1shsFJpgjzIe/Allegiance-App?node-id=4128%3A1


MVP version
First iteration of fan currency - different engagements have different rewards, point system
Posts, likes, comments, invites (how to track? Could be complex), daily user bonus (multiplier?) - spreadsheet: https://docs.google.com/spreadsheets/d/1rYl6zj7KJXyOsLxBbKvpjOtndm91YgGMXp6R5nwwRyc/edit?usp=sharing
+ other behaviors we want to incentivize
Tie in badges to these behaviors (future)
Ex - ironman badge for signing in 30 days in a row
What is it?
Point system in app, displayed on profile
How do you get it?
Get it by engaging in communities, building groups, inviting fans, etc
What do you do with it?
Use it to rank on leaderboard, top fans receive prizes
Track engagements + reward points, show on leaderboard
Offer prizes each month, tickets, team merch, etc