When you sign up for URComped, you're immediately assigned a host, though you usually won't interact with them until you request a trip. 

You can view who your host is under My Profile> Meet My Host 

Once you request or claim an offer, it will be sent to your host, who will then reach out to you to gather the necessary information to book your trip. If you have any questions now, you can reply to any of the weekly emails from URComped, and your response will be automatically forwarded to your host. You can also text your host at 972-788-1785 or email them at host@ib.urcomped.com.