http://qsw7iurcrdwyml5kg4oxbmtqrcnpxiag3iumdarefzeunnyc2dnyljad.onion
Fortunately, the admins turned out to be reasonable. A couple of days later, they told me that the seller had been requested to issue a refund, and if there was no response within 48 hours, the platform would process the refund directly.