KBL mPassbook

I was getting the remote application msg initially. contacted customer support on email. got the clarification it is due to the app being used on another phone for same account. uninstalled on old phone and then downloaded and installed the app and it works fine. simple app for checking details of passbook entries and term deposit details.

it says to download the latest app but now nothing works. We neither have passbook, nor this app works. during emergency situations there's nothing we can do about this problem

mann..... such a worst app, I'm having updated this app upto date yet when I'm opening this app always it's saying pls update to latest version many times i faced this situation...mannn such a drag.....