how can i make an Online Highscore Leaderboard For A flash cc Game -android platform ?

i make offline leaderboard using share object

var SCORE:uint = 0; //positve numbers
gameScore.text = String(SCORE);


var soSavedScNa:SharedObject = SharedObject.getLocal("aaa"); //
var savedSN:Object =; // Set the varible 'savedSN' 


when i search i found "Mochi Media" and try to use it but MochiMedia shut down its services.

please help me in my first step