How do I Make my hero to slide from platforms

Hello , i have rotating platforms and when my hero jumps on it , he wont slide down. How could you make so the Object with platform behaviour slides from angled platforms?

first, detect the platform, then maybe you can use :

set X -> self.X + 5 to slide to right

set Y -> self.Y + 5 to slide down

etc

thank you, helped

ok

and maybe you have to set your character's angle to your platform angle