If you are having trouble finding the tickets for the banquet, you need to either click the link in the email that you received or go to the events page and click the event on the calendar.
You will have to log in to view the event and purchase tickets.
You can also click here to take you right to the login for the event.
Also note, you do not have to add any single adult tickets if you are only purchasing a ticket for yourself. There is already one included. You only need to add additional tickets if you are buying tickets for more than yourself.