Create random off-camera platforms

Hi everyone,
I am writing to you because I have a problem in creating a doodle jump game, I would like to create random platforms above the camera so that my character jumps over it and continues to jump endlessly but when the new platforms are created the character does not jump but leans on it, do you know how to help me?

Thank you!!

The endless up runner example would be useful. It’s just like the game your making