Pending Report: 76561198145903080 - ([Steam] Steam Games)

Scam Report

Report Type: [Item Fraud] Quick-switch trade scam or attempt
Virtual item type involved: [Steam] Steam Games

Accused profile: 76561198145903080

Victim profile: 76561198184688345

What happened? Description:

his trading post
http://steamcommunity.com/app/346110/tradingforum/535151589907434246/
I found his trading post in ARK Survival (already closed by him) I have made a comment on there as added for discuss and I have add him to friends list, even his steam level was level 2 but he has 450+ CSGO game hours over 1 year old account, so told him as he have mentioned if he goes first we can have a deal (as his gift was not tradable yet) we negotiate and agreed for 8 CSGO case keys, as we agreed he send me gift first and I stored it in my inventory then I invited him trade and gave him 8 CS:GO keys, then confirmed my email , asked him to comment on my Profile +Rep he said ok but he didn’t, in around 10-15 minutes he was used all they 8 Keys I have game him, probably sold in market during that time he had logon to CSGO for few minutes maybe he used some in-game to open cases, what happen next is in less than 30 minutes time gift was in my inventory was gone, then I realized he have asked refund from steam for game he purchase as it was not older than 14 days steam refunded then he got money back and game he gifted just gone, I asked him, he simply blocked me
I never knew this, as I though he went first it was safe, but unless it’s tradable it never safe, know I know it but too late, lost 20USD
What happen is happen I know steam wont help me or I never get my items or game or money back, I know it but I am doing to because if I could at least save one innocent kid from this bad guy, I can let it go this 20$ but there might he poor kids will left broken heart forever and cry everyday as 20$ is not small amount
Thank you​

Provide Evidence:

unfortunately I don't View attachment 298275 View attachment 298276 View attachment 298277 have the chat history, I blocked him and closed chat window, I was so hurt upset and panic, didn't know what to do, sorry​

UPDATE
HE NEVER STOP, PLEASE TRY TO SAVE INNOCENT STEAM USERS
http://steamcommunity.com/app/252950/tradingforum/541906989416503870/
HE IMMEDIATELY CLOSED THIS POST AND OPENED NEW POST ON CSGO LOUNGE, WHY HE HAS TO RUN AWAY IF HE IS CLEAN ?
https://steamcommunity.com/groups/csgolounge/discussions/8/541906989416456061/
I LOST MY MONEY, I KNOW I NEVER GET BACK MY 20$ BUT I AM DOING TO SAVE ANOTHER INNOCENT STEAM USER
THANKS ALL