Invalid Report: 76561198171067119 - ([TF2] Team Fortress 2 Items)

Scam Report

Report Type: [Item Fraud] Misrepresenting virtual items
Virtual item type involved: [TF2] Team Fortress 2 Items

Accused profile: 76561198171067119

Victim profile: 76561198202269518

What happened? Description:

(Sorry for my bad english):

-I hopped into a trading server, looking for quicksells and discounted items to buy for 4 keys, this kid came, sent me a trade request, I accepted, told me, hey, you want this "festive" rocket launcher for 4 keys and 20 refined, I of course checked backpack.tf for the price, but the problem is, it wasn't festive, it was festivized, i didn't know that they were diffirent in prices (Festive one costs more than festivized) so I bought it.
After that, I realized it was a scam, of course I asked him to pay back (Screenshots will show everything).
In the screenshots, you'll clearly see how he is changing subjects, and how weirdly he is acting.
To see he wanted to scam me even more, he gave me a trade offer, with 6 refined metals for his same rocket launcher, non-understandable. + Start to blame me that It costed 8 keys.​

Provide Evidence:

I got some other screenshots, but I cannot upload more than 15 screenshots...
If anything ask me to give you the other screenshots.​

I sent him a trade offer for some of his items that worth 4 keys and some refs, He told me that he ain't got time staying on trading server and gave me a counter offer for 6 refs... I don't know. Then 1 refined offer, ??????

Correct me if I did anything wrong, I'm new here.