How to save progress on Facebook
We would like to inform you that we don't hold any player progress on any servers directly, instead, we use Facebook's saving system which you can access by pressing logging in with Facebook on most of our games.
To save your progress go to the side menu and press "Log in with Facebook". This way you can transfer your save to another device and back up your saved data in case you accidentally clear your browser.
Samsung does not support Facebook saving due to the application requirements, this means you cannot transfer your saved data in Galaxy Store and Instant Play to any other platform and thus you will have to start from the beginning on other platforms.