My code doesn't work.

Why not combine these

 if(Status == HIGH){
  LEDaan ();
 
 }
 else  {
  LEDuit ();
 }
 

 if(Status == LOW)
 LEDaan2 ();

else {
  LEDuit2();
  }

like this

 if(Status == HIGH){
  LEDaan ();
  LEDuit2();
 
 }
 else  {
  LEDuit ();
  LEDaan2 ();
 }

Please use the code button </> when posting code.

...R