Scammed for about $600usd

hey so last week I did some trades on scythe using a link that was in the title of a post of a well known trader, apparently this is an old discord link yet its in their title of the post. As seen in the screenshot:
Screenshot - 095a544d51548388dfb620b5913eb594 - Gyazo
So I typed out the discord link provided (discord.gg/p2p)
and got scammed: did some trades in the below screenshot:
Screenshot - 2878171f828be8f37aae65787a89127d - Gyazo
then i got banned from the discord and it was set to private:
Screenshot - d018b23e4147d22581b0ee6baf35ddb6 - Gyazo
I have since gone back to the post and seen another link and joined that discord:
⭐[500$ DONOR+Vouches]⭐[Selling/Buying UGIM Items]⭐Cashapp,Venmo/Crypto/ Gp
Screenshot - d7d100e9ec1083a7c49c5d1331251150 - Gyazo
Screenshot - 0d79907c8f5a9a3e8dde29adb3e6a00c - Gyazo
Screenshot - ee9c50d00c4e2db639d56f3a76f90c2b - Gyazo
Screenshot - 420afd7e249751d6d84d28f36ffabdbc - Gyazo

Surely the discord is due to reimburse me for this as it was their link their discord title that I used where I got scammed

 

Well I'm not sure what happened to him, He showed up in our server talking about compensation as you can see in his screenshots.
The url he's talking about was mine once yes and I've lost it when I lost my server due to shutdown/nuke, I didn't review my titles since that.
Apparently I had that url in one of my threads' title. However inside the threads all the hyperlinks lead to our new server, Even the auto bumper messages has hyperlink says click here to join our server.

Somehow he managed to join a server with that url which no one can join it except him, I've tried to check the url many times and I get the same result every time " invalid ".

 

Yes, I forgot about it.