Where to trade/sell POE2 items?
Does it jave price list to know items prices?

forgot to ask too if some type of topic where teach how to make trades?

The PoE 2 section is here just choose Early Access Trading if off league and Rise of the Abyssal Trading for league trades:
Path of Exile 2 Section

This guide is not site official but details how to use trade links for a safer experience:
Unofficial Trade Link Guide

You should start by reading the site Rules and Trade Rules here:
d2jsp Rules
Trade Rules

For safe trades use a mediator:
How to Request a Mediator and Prevent Scams

Lastly, I recommend checking out the General Help Unified Sticky here. This thread contains a lot of information and links to various guides which will certainly give you a head start on how to do various things around the forums.

Welcome to d2jsp. I hope you enjoy your time here.

Yeah i did at the moment that i created this message he was offline but thanks for the help guy i already checked rules trading seems a but confuse but will get there with time

If you have any specific questions I can try to help further. What are you finding confusing?

I play it on xbox so for type it's a little annoying