how does my media product represent a particular social group?

My media project represents  how the older generation might think about the younger youth/teenagers . as the youth of the today are getting such negative press theses days (http://www.telegraph.co.uk/news/newstopics/howaboutthat/6131120/Chavs-top-the-list-of-100-most-annoying-things.html)  we have decided to put the dominate ideology as the youth being represent a stereotypical  "chavs" and that they have nothing better to do than hang around in car park and wear hoodies. the use of clothing colours with the characters that we use of black can represent being bad.

The other social group that we try to represent is B1 class with actor of matt masters. you can see that he well dressed and they way is hair swept to the side all so the way he hold himself as he stands tall and he all so feel smug against the lower class below him. The costume of matt masters is to fit his class with a white shirt and black tie and black jacket as a whole smartly dressed, I personal feel that is is becoming a residual ideology as the fact that you don't see this kind of smartly dress man/women in less you our in a major city such as London.
a smug man