For the fifth day, I have been receiving a copy-paste message saying that I need to send them BTC from addresses to which I do not have access. Well, a great attempt to tighten it up. Let me remind the community that the validation was successful when changing the address, after which they simply forgot to change it, which led to my loss of $100K.

I don't have to confirm anything, it was already done when I gave them the amount of xmr and the hash of the transaction that was sent by them for verification.

Please avoid this exchange and let everyone who is dear to you know about it.