Hi there! I see you're experiencing a blue screen issue with the Sam's Club app on your Android device. To help you better, could you tell me a bit more about what happens? For example, does the app show a blue screen right when you open it, or does it happen after you try to do something specific? Also, have you tried any steps so far to fix it?

In the meantime, here are some general steps we can try to get the app working again:

1. Force Close the App
- Go to your device's Settings > Apps > Sam's Club app > Tap "Force Stop".
- Then try reopening the app.

2. Clear Cache and Data
- Go to Settings > Apps > Sam’s Club > Storage > Clear Cache.
- If that doesn’t help, Clear Data (this will log you out, so you’ll need your login info).

3. Check for App Updates
- Open Google Play Store > Search for Sam's Club app > If an update is available, tap Update.

4. Restart Your Device
- Sometimes a simple restart can fix temporary glitches.

5. Reinstall the App
- If none of the above work, uninstall the app completely and reinstall it from the Google Play Store.

If you've already tried some of these, let me know which ones and what happened. That way, I can guide you to the next best steps or check if there might be a bigger outage affecting the app currently.

Are you ready to try these, or do you need help walking through any of the steps?