It's very easy, just fill out the Excel forms provided on the website. In the My Collections -> import (SW ccg, Star Wars Unlimited) sections. And follow the instructions in each section.
Through the list of CCG or Unlimited cards on the website.
To be able to exchange cards through “Who has Cards” or on the card you are looking for, you will see a list of users who have them.
The first thing you should keep in mind is that you should have more than 1 card of the same type in your collection that way users see that it is available for exchange. And that way you will keep a card for your collection.
There may be 2 reasons.
You can send messages to the web administrator for improvements or website issues. Just go to your Profile in the Ticket section.
If you are part of the store staff and need to update any information, simply register as a user and create a ticket so your account can be linked to the store.