Hi everyone i would like to make the leader-board for my game and create shared and rate button to allow player shared the play result as well as rating the game. I am also want to allow the player invite friends to play the game.
I mean implement features: Invite friends, Maintain a leaderboard, get friends photo and their score, Posting etc
But i don’t have experience, don’t know where to start.
Can any one guide me to implement these?