Hello guys any idea why this is rejected?

Hello guys any idea why this is rejected?

hi well this is not easy to determine if u ask me … my hint is this, the white background prevents u to value your work and the transparency effect of the container. The ground shadow could be improved in my view by adding all sorts of shadows: global , contextual and so on. The most "disturbing thing being that there is no echo of the container behind it, in terms of shadows. At the moment this is a bit flat according to me and the cover does not help since this looks like being in full opacity but we can see the spray part, which is quite strange … I also believe that the tag should look more realistic, I assume that no brand at all would simply write a name like this in the middle of a white tag , which takes a significant blow to the realism of your render and mockup in the end