Sticker is a little dark

The printed stickers are actually quite a bit darker than the proof we received. The background of the sticker is supposed to be white. I believe the glitter sticker's darker color shows through my white background ultimately making the sticker appear to be kind of dingy and grey. I definitely don't think this is Sticker Mule's fault – I just wish the proof would have shown that a bit better so I could have modified the design.