It's a really fun game to play but I always face some issues whenever I try to find game on any of the servers...it either says "0 from the authenticate" or sth else that makes me can't find any games to play.... This often happens to me....Furthermore ,sometimes when I click into the app, it doesn't even let me get into the app and my screen would suddenly become black for a sec... I hope that the developer can fix these problem so that players can play the game smoothly