Hi , I listed my site for sale at Flippa , And its first time . Price is 4500$ and last bid is 2800 $ . Yesterday i received PM from someone saying he will buy it in 4500$ . His profiles shows he is just 3 days old member , means newly regged . He is saying he will only pay through Escrow , so is this safe tod eal with him or not . Also i aggreed to deal him and i said him that i will use Escrow but he is not replying now What to do ?