How do i trade with people?

I got this and i do not know how to do the trade thing they want.


"I pinged you, but since I haven't received a response yet, I'm just going to write this message :>

You three have won in my Contest! Allycatblu is 1st, Monday 2nd and Marsadin 3rd. If you want to receive your prizes, please send me an item with the CoD Fee of your prize money (30k 1st, 15k 2nd, 5k 3rd) and please tell me the order of your favorite Essences out of Nytekrie, Bulbori and Aurleon (like 1.) Bulbori 2.) Aurleon 3.) Nytekrie, for example). Thank you! "

I figured it out sorry ya'll