Problem With CharacterMotor

I need some help, in unity engine , C# CharacterMotor is not working, basically i can’t do anything, all the Char Modifications need that.

remove it and re add it, also make sure you have both character scripts on it. if your using the default one, I assume?

Remove my Unity? or the script? if script i have no idea where it is.

note : Im using unity for only 2 days so i don’t know anything about it