How to join the Trade Hub server: 1. After payment please "contact seller" first. 2. Enter the beginning of the game lobby 3. Click Play 4. Click Universe Hub 5. Click Trade Hub if After logging in, wait for the seller to join the server How to join if the seller joins the trade hub: 1. After payment, please "Contact Seller" first 2. Enter the beginning of the game lobby 3. Enter the name (user) given by the seller in the "Join Friends" column at the bottom right of the screen After logging in, wait for the seller to send the trade to the buyer Let's ask questions first