Improper Format i just got (quick switched)

this is me
|steamID: nittlus
|steamID32: STEAM_0:0:29805192
|steamID64: http://steamcommunity.com/profiles/76561198019876112
|customURL:
|steamrepURL: http://steamrep.com/profiles/76561198019876112

and this is the scammer that took my hat and axe

|steamID: alerambo
|steamID32: STEAM_0:0:25154546
|steamID64: http://steamcommunity.com/profiles/76561198010574820
|customURL:
|steamrepURL: http://steamrep.com/profiles/76561198010574820

i also added a of my trade history

i'l hope i get my stuff back

Could you please provide:
a) pictures of chat where the agreement was made
b) pictures or videos of the trade showing what happend

sorry no but i just talked to him and i took a screenshot he wanted to give me other stuff like dota2 copies and stuff but i didnt accept i could add the screenshot if u want actualy he is talking whit me right now

he gave it back with regraet and gave me an hat to it because he felt sorry