Walmart Serial Number Rip-off Philadelphia Pennsylvania

 Bought a Vizio 39" TV, brought it home and the screen is smashed. Tried to return it the following day and was told that the serial numbers don't match. The customer service rep was very rude and even insinuated that I must have broken the original TV and swapped it out. I have NEVER or will I EVER do such a thing! Called Vizio to see what they could do and they informed me that they do not replace broken television sets -- it is the seller's (Walmart) responsibility to refund the customer. I'm stuck with a broken TV and I'm out $275! Absolutely obsurd. Walmart just lost a loyal customer!