Passcode

Have loved the app for a long time now... However, since Ive updated to iOS (8.1.2) the app no longer loads to my iPhone 4s. And Im beyond frustrated that, in the past FOUR DAYS, I cant get anyone to email me a 4-digit code so I can open it!!!
Soooo FRUSTRATING!!!
Ill be super mad if I find that I need to buy a new ohone to accommodate the changes.

C-McMahon about Wiper