AWFUL SCAM! Sent a phone that couldn t be activate...

AWFUL SCAM! Sent a phone that couldn t be activated and ATT said it was definitely a scam and the phones model number was originally a Verizon phone but was listed as an ATT phone on eBay and in the settings showed the carrier as ATT but no one in the store could get it to register and go on their network, it was a stolen phone! I told the seller they sent me a non working phone that ATT refused to activate and they THREATENED me on EBay saying they will send a return label BUT if I leave my apple account signed in they will take 50% of the refund for themselves. DO NOT BUY