I think the few comments you received sum up the image fairly well. The image doesn't show the challenge topic in a way that comes to the viewer quickly and concisely. I personally don't care for the curtain on the left. I understand it's role in the image, but it creates a bit of competition with your subject, and the role it plays does not support the theme of the image. I like the method and perspective you chose for this image though.
Yellow curtain is distracting, should have been cropped off. Image is a little dark. Focusing closer on the girl would be better. Her clothing looks like it's from the 80's but it's hard to tell. That phone definitely wasn't around in the 80's.
Interesting idea to put the curtain in, I like the slightly voyeuristic feel to it. Doesn't really go radical / retro etc for me but I can see where you were going. Also like how you've brought out the whites of the eye.