What is the climax of the story Cinderella?

The climax of cinderella is very complicated due to thier is many variations of the climax some of them could be when the Prince finds the glass slipper on the steps of the castle, when the Prince puts the glass slipper on Cinderella's foot and it fits and the time when the person arrives with an invitation to the ball. I belive the best climax is when the when the prince finds the glass slipper because when they get an invitation is more of a rising action and when the glass slipper fits it is more of the falling action.