There are no contacts in WhatsApp, what should I do?

There are no contacts in WhatsApp, what should I do - briefly?

If you find that there are no contacts in WhatsApp, it is likely because your phone's contact list is not synced with the app. To resolve this issue, ensure that your contacts are saved in your phone's memory and then go to WhatsApp settings to refresh or update the contact list.

There are no contacts in WhatsApp, what should I do - in detail?

If you find that your WhatsApp contact list is empty, there are several steps you can take to resolve this issue. Here’s a comprehensive guide to help you troubleshoot and restore your contacts on WhatsApp:

Check Your Phone Contacts: Ensure that the contacts are saved in your phone's address book. WhatsApp syncs with your device's contact list, so if the contacts aren't there, they won’t appear in WhatsApp either.
Grant Permissions to WhatsApp: Make sure you have given WhatsApp permission to access your contacts. On Android:
- Go to Settings > Apps > WhatsApp.
- Tap on Permissions and make sure the Contacts permission is enabled.
On iOS:
- Go to Settings > WhatsApp.
- Ensure that Contacts is set to All Contacts.
Sync Your Contacts: If you recently added new contacts or if there has been a sync issue, try manually syncing your contacts:
- For Android, go to the Contacts app and tap on the three dots in the top-right corner, then select Refresh.
- For iOS, go to Settings > Mail, Contacts, Calendars, and ensure that Accounts are correctly configured.
Check for Updates: Make sure both your WhatsApp app and your device's operating system are up-to-date. Outdated software can sometimes cause syncing issues.
- For Android: Go to the Google Play Store, search for WhatsApp, and check for updates.
- For iOS: Go to the App Store, search for WhatsApp, and update if necessary.
Clear Cache (Android Only): Sometimes clearing the cache can resolve contact syncing issues. To do this:
- Go to Settings > Apps > WhatsApp.
- Tap on Storage & cache.
- Clear the cache.
Reboot Your Device: A simple reboot can often fix minor software glitches that might be preventing WhatsApp from accessing your contacts.
Reinstall WhatsApp: If all else fails, try uninstalling and then reinstalling WhatsApp. This can sometimes resolve syncing issues:
- Uninstall WhatsApp from your device.
- Restart your phone.
- Reinstall WhatsApp from the Google Play Store (Android) or App Store (iOS).
Contact Support: If none of the above steps work, it might be a more complex issue that requires assistance from WhatsApp support. You can reach out to them via their official website for further help.

By following these detailed steps, you should be able to resolve the issue of missing contacts in your WhatsApp application.