Proof + Product Did Not Match

I have ordered alot of stickers for the non-profit I work for over the years, and this is only the second time I have been disappointed - but I did not like how this sticker turned out. The colour in the mountains in the proof did not resemble what the stickers looked like (the stickers are quite darker) and the small font that I can clearly see in the proof, does not show up in the sticker. I will reorder, and redesign this sticker, but not for a while as I wasted some funding on this batch :(