He basically saw that I am a newbie in bitcoin trading and wanted to scam me. I wanted to trade 200$ paypal for bitcoin and he told me to write him in telegram. I joined telegram as I have never used it before and we agreed to use escrow service provided from user OgNasty. Then Herbert_kopf added "OgNasty" to telegram which was a fake user. I knew he is trying to scam me but I continued just to prove it.
He tried to trick me that he is going to send btc to the escrower but he posted different btc address than the one of the escrower. Then I confronted him and he edited the post with the bitcoin address. I am posting pictures here.
https://ibb.co/g76rqW9https://ibb.co/SJR1wL9