My suggestion is that on the HOME page that the latest highest levels for Candy Crush using facebook/android or Windows 10 are displayed. I see so many user ask this question each week
Welcome to the community and thank you for playing Candy Crush Friends Saga!
Why you see so many levels on Windows 10 version before the mobile version because they want to test these level for Windows 10 users just in case that if there's any issue or problem need to be fixed or things need to changed and then they will be release these levels for everyone... so that means that don't worry if you beat a level that it still not released... when you complete, it will saved into your progress!
It looks like you're new here. If you want to get involved, click one of these buttons!