rajubhusal asked djjacket to put his (raj) name on the image. he then used that image as "proof" to eseayan of "ownership"
Really sorry this happened to you eseayan.
I remember a case in which someone signed a message with someone else's name, that was also used to scam. This is just as bad: it's common practice on the Collectibles board to ask for a photo with a handwritten username and the current date as proof of ownership.
You have single-handedly made this entire concept useless by doing this:

Aug 28 2021 082807PM: eseayan confirm that coins will be delivered in person
Was this part of the escrow deal? Even if the delivery would have happened, you would have no way to confirm this if either party says the other one didn't show up.
Aug 29 2021 014725PM: minerjones releases funds.
Why didn't you mention this to eseayan 19 days later, but instead just said you don't have the funds?
Minerjones said he doesn't have the coins:
I've verified this PM through OP's account. It's real:
« Sent to: eseayan on: September 17, 2021, 11:08:01 AM »
I must say I'm quite disappointed that 2 veteran Collectibles traders let themselves be used by a scammer!
edit - is there any way to retrieve deleted dm's?
Admin can restore deleted posts, I assume the same applies to PMs. But eseayan should ask for that, either by sending a PM to theymos, or by opening a topic in Meta.
Admin may also be able to connect the account to other accounts.This message should be sent by the hacker through my hacked account before I recognized my account is hacked.
Do you have any idea how your account got hacked?
Admin can restore deleted posts, I assume the same applies to PMs. But eseayan should ask for that, either by sending a PM to theymos, or by opening a topic in Meta.
1.Maybe the hacker hacked my email, and my bitcointalk account password is same as that of my email account(I have changed them different passwords and applied F2A in my email account.).
2.Maybe the hacker instructed Trojan virus in my computer, because I had found some virus when I used windows defender to scan my computer some months ago.