You can access your queue/list from the Tubi grid screen, or home page. The row's placement may change depending on your viewing habits, so you may need to scroll down several rows to find it. If you haven’t added any videos to your queue/list yet this category won’t appear.
You can also find it by tapping on the Discover tab along the bottom of your screen. If you have videos saved to your queue/list, you will see it among the top choices in the For You section at the top of the page.
All titles are sorted from most recently saved to oldest saved.