Yes if you buy them online you should get anconfirmatiin and order number. Look it up with the order number.
Check your email, normally when you make a purchase they send you an emil with a code or just with your ID you can claim your ticket the day of the show
Usually when you purchase a ticket you either have the option of getting it mailed to you or will call. Do you remember which one you picked?
Thanks! Your answer is awaiting moderation.