PokemonGmanElmo scammed me when recovery test

i was selling my main account and PokemonGmanElmo was interested in my account.
he wanted to do a recovery test so i gave the answers to question. a few minutes later i asked him if he's done with the recovery test and he said he filling it rn. a few more minutes has past and i refresh the page of the conversation on sythe, but it said the conversation doesn't exist. the only proof i have of the conversation is in my Gmail account. he stole about 100m 07.

conversation on gmail(this was the last notification i received on my Gmail)
Imgur

conversation error
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so i know he scammed me and i want him to change his email on my account to my email conversation
all my conversations= Imgur
after scammed conversation
1 Imgur
2 Imgur
3 Imgur
4 Imgur

 

User has been DNT'd.
@PokemonGmanElmo Care to elaborate?

 

User has been banned.

@mimispellbook Sorry for your loss.