He was selling this skin to me and in exchange(no atm) he showed me skin and pressed confirm even though i had not chose money absolutely nothing and then i also pressed confirm so i got that skin from nx gamer and then he asked me to give him that skin back, so i denied that i will not give this skin back to him. Then he abused me and broke GR 3.1 & Gr 3.2. "Scammer got scammed"
As the whole transaction was made by exchange so this cannot be considered as scam, as both players have to accept the trade before trading, buying or selling the items.