Too dark to see it

Im a huge fan of Sticker Mule and have been for years. I’ve gotten many runs of stickers and hot sauces of all different kinds but for some reason this label is so dark I can’t even see most of the image. From the proof it looked fine, it still looks good on a super dim screen, so I approved it. I wish I’d have known I wasn’t going to be able to see half the image on the label so I could have brightened it up because now I can’t even sell any of them. It’s super disappointing.