Haha I do feel your pain. :( So frustrating when technology just doesn't work as it is supposed to! I know that Facebook did do an update to their apps which caused some problems, but you say you have the latest version of Facebook too. Are you able to log into Facebook on your PC and play? So that you can check that it is…
Ensure that you have plenty of free memory on your device, as this can cause freezing problems,and check the Playstore to see if you have the latest version of Pet Rescue installed. Also make sure, as you plan to play connected to Facebook that you have the latest version of FB installed on your device too. I have the same…