How come someone you’ve never dealt with other than in a purchase request, leave negative feedback? I’ve only ever bought anything, never sold. I’ve always paid, and I’ve always received my goods, what more is expected of someone? But now I wish to sell an expensive module I have a fake negative feedback, which can influence peoples trust. Can someone explain how this can happen?
Secondly why do so many messages disappear?


Did you want to buy from someone and then not get back to her/him?
maybe this would explain it.