How to create leaderboard scores with fire base

I create a game like flappy bird but its different from flappy bird. I make UI looks professional but I want to add one feature. Scores board using firebase
example : If my score is highest it will show to globally to all my rank is #1. Anybody can tell me how to do that

Thanks :relaxed:

This can helps you to make leaderboard with Firebase

Hi I made app .in which I used fire base and leader board but spread sheet does not take data and so leader borad is not show …pls help me