How can I sign in with my Facebook account?

1. Tap the "Settings" button in the top-right corner of the home screen
2. Tap the "Save your progress" button
   
3. Tap the "Sign in with Facebook" button
   
4. Follow on-screen instructions

How can I sign out of my Facebook account?

1. Tap the "Settings" button in the top-right corner of the home screen
2. Tap the "Save your progress" button
3. Tap the "Sign out" button next to the "Facebook" icon
4. Tap the "Yes" button

How can I change my Facebook account?

• If you have a Facebook app on your device and have signed in with your Facebook account, please make sure you signed in with the Facebook account you want to use in the game.
• If you don't have the Facebook app on your device and have signed in to your Facebook account through the browser, please make sure you signed in with the Facebook account you want to use in the game.
• You can change your Facebook account by following the steps below:
  
  1. Tap the "Settings" button in the top-right corner of the home screen
  2. Tap the "Save your progress" button
  3. Tap the "Sign out" button next to the "Facebook" icon
  4. Follow steps 1 and 2, then tap the "Sign in with Facebook" button to sign in with your other account
  5. Follow on-screen instructions

How can I see the game profiles of my Facebook friends?

• If you are signed in with your Facebook account in Royal Kingdom, you can see game profiles of your Facebook friends who are also signed in with their Facebook accounts in the game.
• To view your Facebook friends, tap the "Leaderboard" tab in the bottom navigation bar, then tap the "Friends" tab.