Image skewed and flaws in image

I recently ordered a poster of one of my favorite pictures, but was very disappointed with the result. During the printing process, the teeth, faces, and clothes were altered in a way that made them look unnatural and digital. I’ve had great experiences with Stickermule in the past, having ordered some merchandise that turned out wonderfully. Unfortunately, this poster didn’t meet the same standards. Although I did use a discount from a promotion, it still feels like a waste of money.