Welcome to the Candy Crush Saga Community
Do you have a question or need help with your game? Ask the Community.
For the boosters, its bad news I'm afraid, read about it here:
https://care.king.com/en/candy-crush-saga/boosters-messages
For the levels, these threads should help (I'm not sure what phone you have)
https://care.king.com/en/candy-crush-saga/lost-your-connection-to-facebook-android
https://care.king.com/en/candy-crush-saga/lost-your-connection-to-facebook-ios