Won't let challenge fb friends please fix to get a better review

Love the game but since the update it won't let me see my friends scores... Please fix this

Love the game and all the updates :) just wish the new worlds would come out faster so I wouldn't have to keep replaying old levels lol

Love the game but getting bored... Replaying levels waiting for the arrival of the new world makes me not want to play it. When is the new world going to come out?! Sincerely, Getting bored