@sansvisage is a scam artist!

@sansvisage is a scam artist! They sold me a dress and manually checked that they shipped it. However, the USPS tracking never updated as being received and only showed that the label had been created. They also had the exact same listing on eBay for the same dress and size. When I requested that they take down the listing, they were incredibly rude. After more than 12 days with no shipping update, Poshmark refunded my money and gave them their 'earnings'. Not even one day later, the same dress is listed on their Poshmark again, as in they never actually shipped the dress. Poshmark refuses to respond to my email but this isn't right!