How do I add score?

I'm making a game in which a ball bouncing continuously and platforms coming from up and going down. I'm adding 1 score when the ball jump on a platform but I want to add the score when the ball miss a platform and jump on the upper platform. If the ball miss 2 platforms and jump on the upper platform, I want to add 2 to the score because we miss 2 platforms. So, can I don it?

Probably this one close to what you are after: dropbox.com/s/xezttj0ve6fu24w/roll_rev.capx