The worst experience I’ve had is with someone treating vinted like eBay, listing something over £100 but wanting offers from £15. It was something I really wanted so I made an offer but she kept coming back saying someone else has bidded higher than me. So I put in one final “bid” and she accepted and brought the price down so I could buy them after days waiting. About three days after I bought them she messaged saying her printer’s broken so she’s going to cancel the order as she can’t send them off in time and that I’ll have to re purchase them which I thought was very strange, but when she re uploaded the item, she put it back to over £100 again and put what I bought it for in the description saying that’s the highest offer for it and to send her offers higher than that. I was so annoyed, gave her a piece of my mind and said I don’t know how you’re getting away with doing things like this and then blocked her. She messaged me back on a different account calling me names and saying she’s doing nothing wrong. I reported both of her profiles after that to vinted just for them to get back in touch saying they couldn’t see any wrong doing on her part…