I completed the requirements for the level and got 3 stars (over 100000 points) but another ingredient fell down and the level won't complete. I used up 3 boosters at the start can I get them refunded. I took a screenshot.
I think you're just gonna have to play the level again Andrea. This happens to us all, the game can crash, not recognize that you have passed it etc and all we can do is just play and pass the level again.