Scammer Posing As Steam Support LOL

Jack Hello
darkrai531: Hello
Jack i'm from steam support , you got reported as a duplicater
Jack i received a email were it says you duped items\
Jack you can get banned for this
darkrai531: i dont even own items worth a thing
Jack You solded the Unsual ? Someone gived me email were it says you was having a unusual
darkrai531: Yes.
Jack who ?
darkrai531: lolno
Jack ok i have to ban you for Trading Duped item
darkrai531: i've never had a unusual
darkrai531: Who sent you this message?
Jack A Person that report some duplicater
darkrai531: Check my tf2outpost profile,i've never sold a unusual i dont even know what duped its
darkrai531: What can i do? :c
darkrai531: jack Here is My Pass se if it can help.
darkrai531: 69eris473_69_cawnt i dont want to get banned