Welcome to the Candy Crush Saga Community
Do you have a question or need help with your game? Ask the Community.
Hi there @Kiw1 and good day to you.
Thank you for your questions. I have around the same win streaks as you and I've reached the top level of the CCS map and waiting for the new levels to be released.
I'm playing using Android phone Redmi 5A and I've tried replaying other levels to complete the chocolate box quests. So far, the boosters from the win streak was not activated when I replay those levels.
There was also once that I had reached the top of the map and the win streak boosters were activated when I replayed old levels and failed that level. However, I still had the win streak boosters when I resume playing CCS new level.
If you have reached the top of the map, you may replay old level and I think you are still able to keep the winning streaks. However, please also take note on Mr Freddy's advise as not to switch device when playing.
Please let us know if you have any other questions regarding the game.
Thank you 🙂