Good before now HORRIBLE

Doodle jump is a very fun game to play especially in multiplayer. But my multiplayer is not working!! Every time I go and press on multiplayer it says Error starting multiplayer. And I dont think that my doodle jump will ever work again. But at least my single player works. Ive tried deleting the app and updating it but it still just wont work. And I am very mad

Mall3212007 about Doodle Jump - Insanely Good!, v2.4.4