Oh the poor baby - that is just disgusting they would let that animal get into that state! If you have a local facebook group for reptiles or ball pythons, please post the pic and name the store so that people stop shopping there. I would also link to it in yahoo, yelp, google, etc. reviews of it. The only way to stop this behavior is to deny the store $$$. Also each locality has an animal control or ASPCA that investigates neglect cases, hopefully the link above will work for you.