Invalid ? (?)

Victim
SteamID: Job will ᶠᶸᶜᵏᵧₒᵤ (me)
SteamID32: I have no clue what this is.
SteamID64: http://steamcommunity.com/profiles/76561198023270400
CustomURL: Not exactly sure how to get it to view the name instead of ID.
steamrepURL: http://steamrep.com/profiles/76561198023270400

Scammer
SteamID: Constantly changing names (as i said) so unable to do this.
SteamID32: Unknown
SteamID64: http://steamcommunity.com/profiles/76561198070151768
CustomURL: Not sure how.
steamrepURL: http://steamrep.com/profiles/76561198070151768

Screenshot

Unable to provide a screenshot of the actual trade, but i have my item history, which shows his current name. Attached.

Description

I was on a trade server, and this guy joined. He was selling a Strange Huntsman and a Strange Kritzkrieg (weapons in tf2). I sent him a trade request, and he said he would have to think about my offer of 11 keys.
He then told me to just play on the server untill he had decided, during that time, he switched the weapon over to a normal huntsman
I mistakenly accepted the trade upon looking back at my trade window.


Chat Window

He chatted on a busy trade server that had people speaking non-stop. So, was unable to record anything.








Really hope you guys can help .

Oops, I have the missing SteamID32's.

Victim's Steam ID32: STEAM_0:0:31502336

Scammers Steam ID32: STEAM_0:0:54943020

Almost 2 months with no reply? This is getting just a little bit out of hand.... I mean, a couple of weeks is understandable, but this seems pretty sus.