1. Check if your device and network connection are properly connected.
2. Check if the Wi-Fi you are connected to is working properly.
3. Try switching the Wireless Network to a different Wi-Fi Source.
4. Reset the Network Connection on your device.
5. Restart your router.
6. Update your device's Operating System.
7. Look up network settings.
8. Check for faulty cables.
9. Check if your ISP is having any issues.
10. Contact an Apple support professional.