I have to agree with CC, the images are way to small to really see to much of a difference. Also try using older people to really showcase your talents of retouching instead of pimple faced teens. The one older couple was so far away, you could have added a 3rd eye and it would have gone unnoticed.
BTW – do you really want to advertise on this forum? You know you may me slowly opening the can of whoop-ass if you do.
Advertising is good to a point but you have to know your target audience to make it effective. Try again.