as3 Document class not linking

So my document class is not linking, Im still really new to as3 so I'm guessing this is a big noob question...Also I have put Main in the little box in the beginning.

This is the Main.as class

package  {

  import flash.display.MovieClip;

  public class Main extends MovieClip {

  public function Main() {

  trace("IM LINKED DUDE1");

  }

function mnright():void {

  if (man.hitTestObject(square)) {

  pullBackwards();

  } else {

    man.x += 10;

  }

  }

  function pullBackwards():void {

  man.x -= 10;

  }

  }

  }

}

Thanks in advanced