Yay, classic fiat world, where payment is not final. :(

This is one of the reasons, I buy and sell ONLY for cash.

Btw, have you tried nostr:nprofile1qqsd54k9fd0xwjwkttgr3svkg7reftu5una95nhacg95nxq7fmzkdscppemhxue69uhkummn9ekx7mp0z349js? It's made by SatoshiLabs (they also make Trezor).