How do I go about talking to someone in customer service at the Walmart Return Center? I recently bought and received a refurbished Samsung TV that came from your center and the base doesn't seem to be the correct one. When it was attached, the TV wobbled. None of the numbers on the base or the TV match. Can you send me the correct base? I still haven't seen if the tVeven works as I can't sstand it up properly. Please help. The TV is a Samsung 4 series UN24M4500AFXZA I am disappointed, so far in this product and wish I'd never bought it. Frustrated in KCMO.