Hi there! I understand you're saying the McAlister's Deli app is missing from your phone. Just so I can help better, could you tell me a bit more? For example, did the app disappear suddenly, or did you just realize you never had it installed? Also, are you able to find it when you search your phone or the app store?

Meanwhile, here’s what we can check together:

1. Check App Drawer and Home Screens: Sometimes the app icon might get moved or hidden in folders. Swipe through all your home screens or open your app drawer and look for "McAlister's Deli."

2. Search Your Phone: On Android, pull down from the middle of your home screen to open search and type "McAlister's Deli"—this will show if the app is on your device disguised or misplaced.

3. Check Google Play Store:
- Open the Play Store app.
- Search for "McAlister's Deli."
- If the app shows "Install," it means it’s not installed yet, so you can tap to download it.
- If it shows "Open" or "Update," then the app is installed but might be hidden or not showing properly.

4. Verify Device Compatibility and OS: Since your phone is running Android 10, it should support the app. However, if there was a recent OS update, sometimes apps can be removed or disabled due to compatibility issues.

5. Restart Your Phone: Restarting reloads app icons and system services, which might resolve display issues.

6. Check if App is Disabled:
- Go to Settings > Apps or Application Manager.
- Scroll through to find McAlister's Deli.
- If it’s listed as disabled, tap on it and select "Enable."

If after this, you still can't find the app, you can reinstall it fresh from the Google Play Store here: McAlister's Deli on Google Play .

Let me know what you find with these steps, and we can go from there! Are you satisfied with this initial approach?