I have uninstalled the game several times & I have uninstalled Facebook several times also and the game will not connect to Facebook. I have lost all the days in a row that I had built up.
OK, can you try clearing the Google Play Store cache and see if that helps? Do not reinstall the game app, just clear the cache by following these steps:
-Go to apps and find the app called 'Settings' -Locate the menu called 'Apps' or 'Application Manager' depending on the device model -Scroll down until you find the 'Google Play Store' -From here click on 'Clear cache' then 'Uninstall updates’ and finally 'Clear data'. Please notice that you will get a warning when clicking the 'Clear data' button - don't worry as it's just a reset.