about the nw-s605

I contacted the seller, but he kept ignoring my messages even though he was online i tried to buy the item but after that he never came back online and never replied while i was trying to complete the purchase in the end the transaction was automatically canceled (T_T) and i saw some other people tried to buy it but it was also automatically canceled juste if you dont want to selle it dont publiche your item so anoying╰（‵□′）╯