Check the following:
- Your FlexiRoam eSIM is enabled.
- Data Roaming is turned ON.
- Your Cruise Plan is active.
- The ship is in international waters.
- Automatic Network Selection is disabled if manual selection is required.
- Restart your device and try reconnecting.
If you're still unable to connect, contact FlexiRoam Support with your cruise line, ship name, and current location.