How can i rotate character whit a static camera?

hi guys i have a problem, I’m doing a racing game with little pigs and for the movement I want the camera to follow the character but stay static,for the movement of rotation I make the character turn 20 degrees but it does it every time the button is pressed and I would like it to be done leaving the button.
this is the blue print

thank you

i dont think anyone will be able to assist you based on that explanation. you should explain more clearly and in depth what your looking to achieve, what youve tried thus far, and what the issue is that is is occurring. -