Hi there! I understand you're having trouble going back to play a previous episode on the VIX app. Let's work through this together!

1. Confirm Device and App Version: Could you let me know if you're using any specific device to access VIX, and if the app is updated to the latest version? This can sometimes affect functionality.

2. Accessing Previous Episodes: On the VIX app, when you finish an episode, it might automatically move to the next one. To go back to a previous episode:
- Navigate to the show's main page.
- Look for a list of episodes, often accessible by swiping or using a menu.
- You should see all the available episodes listed. Click on the episode you want to watch again.

3. Restarting the App: If you're still facing issues:
- Close the VIX app completely (swipe it away in the app switcher).
- Relaunch the app and try again.

4. Checking Internet Connection: Sometimes, a strong internet connection can impact playback abilities. Make sure you're connected to a stable Wi-Fi network.

5. Clear App Cache (if available): If the issue persists, clearing the app cache might help. Depending on your device, you may need to go into the device settings to find this option under Apps.

If you try these steps and it still doesn’t work, I’d be happy to assist you further or escalate this issue if needed. Are you satisfied with the solution I provided so far?