Declined Report: 76561199311212950 - ([CSGO] Counter-Strike: Global Offensive Items)

Scam Report

Report Type: [Trade Offer Fraud] Using Trade Offer URL fraud
Virtual item type involved: [CSGO] Counter-Strike: Global Offensive Items

Accused profile: 76561199311212950

Victim profile: 76561199231329501

What happened? Description:

I wanted to sell a CSGO knife at Skinport and in the same second I received a trade request from someone else.
and accepted it I thought it was the bot, but it was someone else who sent this request in the same second.
so I accepted the request.
and it wasn't the skinport bot.

To understand, this random scammed me about a trade without knowing him or speaking to him beforehand. Since I was on my cell phone and confirmed it, I only noticed it after I was at home on my PC. I was told that since it was in the same second as the trade bot, it had something to do with the API that the random sent me a trade request.
I'm pretty new here, I hope everything is correct.
If you still have any questions, please let me know, THANK YOU​

Provide Evidence:

https://imgur.com/a/vsVcg5c​