You can access your tickets at any point by heading to the .tbc app and clicking onto your in-app wallet.
You should also have been sent an email with your tickets attached - if you can't find it, don't worry, your tickets are always available in that wallet. Note, for the best experience, use the in-app wallet, or add your tickets to apple wallet via the in-app wallet. The pdf tickets might not always scan well.
Still can't find your tickets? Reach out to support by clicking Contact below!