Not happy with the colors

The service was fine and they came very quickly. I just thought the contrast of colors I chose would be brighter. I was foolish and should have chosen a sample pack first but I ordered 100 stickers based on what I thought was a brighter , more contrasted design. I wasted my money because I can’t use them. My fault entirely.. but I kinda wish I had sought out help for a better result or at least ordered less of them at first.