Elements don’t fit together. You mix several depths of field in one place, take a look at barrel and mugs. Is this how it looks in real life? Lack of shadows is another cause to lack of depth.
The bottle is a bit disorted to me. Also why it’s cut on the top-left side?
You use three mugs, each one from different scenes. They have to be on the same angle.
Then there’s typography. Six colors in one place isn’t good choice. Also the whole text part needs rework. Four font’s on one flyer is a big no-no.
To sum up – your flyer is not aesthetic. You need to work on it heavily.
Take a look:
If you want to have buttons accepted, they must be of high aesthetical quality and usefulness. Your work is neither of the above. Texts are not centered on some buttons, there’s too few options of use.
Welcome to GraphicRiver owl_lee!
Make yourself comfortable
Double-check your files before resubmitting. Pack them all into new .zip file, clear your browser cookies and resend the project. Add a short message to reviewer with explanation and everything should be fine
Is this what you’re looking for?
You should take care of it while creating your item in the first place.
Google gave me over 5mln results on “Illustrator remove excess points”, of which this I find interesting: