Yesterday I placed 20$ on a visa card via nostr:npub18tcc00lqpysdsurg567dllzg7jeyr5wcyk2v6w23rx3s3ygyze2qv32nxx but can't spend them anywhere. Noone takes the prepaid visa! Not AliExpress, eBay, nothing takes it. Is there a way to cancel the card and get the sats back?