Bug issues – PS4 Second Screen Review

The app isn't working for IPad Mini first Gen. I kno it's an older model blah blah. -__- I have and older version of the app. It was working flawlessly until around yesterday morning : /. Keeps asking me to sign into my PSN then says "Incorrect Numbers" for the first couple attempts . Once signed in it gets stuck on a solid blue screen. I close the app and reopen it and does it all over again. Please fix. Thank you.
Review by Bean-955 on PS4 Second Screen.