If you're having trouble logging into the app, make sure that you're logging in with your student account. If you don't know it, click here for instructions on how to recover your student login.
If you're still having issues try force closing the app and restarting it.
How to Force Close on:
iOS (iPad and iPhone)
- Double tap your home button
- Swipe up to close your app
- Press the double square button
- Swipe up or right to close the app