You need to fix this.

Keep losing build-a-bot progress without losing levels. Even when I just passed a level and go to the next one, it has completely reset. Fix this please, I used too many boosters which weren’t necessary if I kept the build-a-bot boosters. Which I paid for by the way. Would appreciate it if you gave people back some unnecessarily used boosters which you’ve practically stolen from us. I’m seriously losing my interest in the game because of this. Don’t add a feature if it doesn’t work.