I've used the app for years suddenly today, it went blank, i uninstalled it, but when i try logging in it shows a blank again, but opening it on a browser it allows me to access my email, but the app just goes blank, and doesnt even give an option of logging in. Can you imagine the frustration of not getting work done. I even tried adding the account on my Gmail, on the option to add email it keeping circyling and not showing the option of adding an email, please assist