You took a nice picture of the bottle, but there's nothing else in the picture. If the challenge was "Bottles" this might have scored a bit higher. It's very clear and sharp, but not very interesting at all. Try to think about what people want to see in a poster or magazine, and work from there.
You have a nice bottle there with a great color eau de toilette, but it could have been made so much more appealing. first make sure the bottle is clean, spotless. Then play with the light, not just from the front. translucent would be great here. And a matching or contrasting attractive colored background. Would all give a very different result. Suggest you try, even though it is too late for the challenge, it is very rewarding.
The direct flash gives the wrong look for this photo... as well as bringing out the dust and imperfections in the subject. Could you bounce it somehow? Great looking product.