Resolved

[TenTimesGP]

Scammer's profile link: https://www.sythe.org/members/monliza2017.925485/
Explanation of the trade: So I wanted to buy 500b SPK. I offered him 109M 07 for it. We both accepted the price.
Amount scammed: 54.5M
How they scammed: So he told me he'd give me 250b first, then another 250b on another account. He did give me the 250b but then never showed up again.
Proof that it's their Discord:

Discord ID + Unique Discord ID: I don't know his discord unique ID, but I've bought more from him.
Other relevant trade screenshots:

 

[Gladiator]

@monliza2017
Can you kindly pay the remainder

 

[TenTimesGP]

still hasnt paid out anything yet @Gladiator

 

[monliza2017]

Hello gladitor i can proived a proof he getting me a banned and he was talked with staff about me to banned me

 

[monliza2017]

and he got his payment already if you seen his name editon already

 

[monliza2017]

im not risking any banned myself, so do not have to pay him back

 

[TenTimesGP]

So none of that is true, but what is true is that he got banned. Wasn't my fault though, I buy SPK from a lot of people. And none of them got banned. Anyways, @monliza2017 has paid the remainder.

 

[Gladiator]

Great, thank you @monliza2017