Why am I unable to access or view my Outlook tasks on my mobile device?

1. Check account/device compatibility: Make sure your device is compatible to access Outlook tasks.
2. Check app settings: Ensure that you have installed the correct app and it is set up properly.
3. Configure sync settings: Check that sync settings are enabled for the app.
4. Update app: Make sure you have the latest version of the app installed.
5. Check server connection: Verify that the app is connected to the server.
6. Reboot device and app: Reset the device and the app for a fresh start.