If your game is connecting to the wrong Facebook account, reconnect with these steps:

1) First force close app. Hold down your home button the scroll to the app and swipe it to the right.

2) Next, go to Settings, then App Management, now chose the app and Clear Cache.

3) Now, delete the Facebook App from your phone. Restart your phone remove battery if you can.

4) Finally, open the game select Connect, this should open a Google Chrome window for you to sign in to Facebook.

Once you are connected again to the correct Facebook account, you can re-install the Facebook app.​

This should do it!