thanks to the person who started working with bitcoin in 2011.
If this is true, you should have known what happens when you send a photo of your dog instead of your document. In addition, a person with such experience should foresee all possible problems when exchanging a large number of coins (I came across this several times, therefore I divide the exchange into several parts). I will explain why. You cant trust anyone, especially those who are far away from you, for the very same reason, I dont blindly trust your words, but analyze circumstances (yes, I have a brain!!!).
Proceeding from this, man, I feel that in this story, not everything looks like you tell. Moreover, I am inclined to believe that you wish to remain anonymous for other reasons than for self security.
Once again, I am not part of the exchange, so personally I owe you nothing. I follow this story for me personal, this is an interesting case.
And yet, I want to hear from you who these people are, who leave negative reviews about the exchange wherever possible. Waiting for your answer, Mr. Robin Hood.