u/Lumpy-Valuable-8050

Bought an item and waited 10 days and seller didn't put any tracking number for the item. I asked them and they said it got "lost" and that they couldn't share the tracking number because he would have to give his account details? I was quite sceptical and agreed with his refund offer - but then he put the reason as me requesting the cancellation. Is this seller just playing a sneaky game and never wanted to send the item in the first place? So he used it getting "lost" as an excuse?