Quit working suddenly

Hi. I have been happily using this app for several mnths without issues. However, a few days ago, it suddenly stopped working and by that I mean, it will no longer get me into the game. It continues to say "please connect to your wifi, etc" message and even when I do connect to my wifi, it still gives me the same msg. I even completely shut off my app and my iPhone 6.0 too, and it still does that. I cannot play this game anymore and that saddens me and makes me upset because I have many completed worlds on here and in advanced levels too. Can u please fix this? I dont want to lose where I am. Thank u.

searchcircus about Waldo & Friends, v3.4.9