If you're experiencing connection issues, there's a few things you can try:
- Toggle your connections off and on in your phone settings
- Switch to Wi-Fi by disabling your data connection in your device Settings
- Switch to your data connection by disabling Wi-Fi in your device Settings
- Move to a different Wi-Fi network, like free Wi-Fi at a coffee shop or library
- Force close the app and re-open it
- Restart your device