The app is crashing upon login
The first thing to make sure is that your NUiT App is updated to its latest version.
In case you have logged in through Facebook, you need to check that the Facebook app is updated to its latest version. It is common for many Apps which connect you through Facebook to get functionality problems when Facebook is not updated to its latest version.
In case the problem persists:
Please contact email@example.com with details about your username, email, mobile platform (iOS or Android) and app version so we can check the reason for this problem.