Hi! I see you're having trouble with Tubi getting stuck on the 2 of 2 commercials on your iPhone running iOS 16.7.11. Let's work together to fix this.

First, can you tell me if you have already tried any fixes like closing and reopening the app, restarting your phone, or updating the app? This will help me avoid repeating steps and move to the best solution for you.

If you haven't tried those yet, here's a simple step-by-step approach:

1. Force close the Tubi app: Double-click the Home button (or swipe up from the bottom if no Home button) to bring up the app switcher. Swipe up on the Tubi app to close it completely.

2. Restart your iPhone: Press and hold the side button and either volume button, then slide to power off. After the phone is off, press and hold the side button to turn it back on.

3. Check for app updates: Open the App Store, tap your profile icon, and scroll to see if Tubi has an update. If yes, update it.

4. Try playing a different show or movie: Sometimes the glitch is content-specific.

5. Ensure a strong internet connection: Ads require streaming smoothly, so if possible, switch between Wi-Fi and cellular to test.

If after those steps you still get stuck on the second commercial, try uninstalling and reinstalling the Tubi app. This clears any corrupt data that might be causing the freeze.

If none of these help, sometimes Tubi's servers or ad services have temporary glitches. In that case, waiting a bit and trying later is best.

Let me know which steps you've tried or how it goes with this, and I’ll help you further! Are you satisfied with this solution so far?