If the Meijer app is crashing or closing unexpectedly when you attempt to open it, follow these steps to troubleshoot and potentially resolve the issue:

1. Force Close the App: Start by completely closing the Meijer app. Double-tap the home button and swipe up on the Meijer app to force close it.

2. Restart Your iPhone: Sometimes, a simple restart can fix app issues. To restart your iPhone, press and hold the side button and either volume button until you see the power off slider. Slide it to turn off your phone, then press and hold the side button again until the Apple logo appears.

3. Update the App: Ensure that the Meijer app is updated to the latest version. Open the App Store, tap on your profile icon at the top right, and scroll to see if an update for the Meijer app is available. If so, tap 'Update'.

4. Check for iOS Updates: Make sure your iPhone is running the latest version of iOS. Go to Settings > General > Software Update. If an update is available, download and install it.

5. Clear App Data: If the app allows you to do so, try clearing the app cache or data. However, uninstalling and reinstalling the app often achieves this effectively.

6. Uninstall and Reinstall the App: If problems persist, uninstall the Meijer app. To do this, press and hold the app icon until it wiggles, then tap the ‘X’ or ‘Remove App’. After it has been uninstalled, go to the App Store, search for the Meijer app, and reinstall it.

7. Check for Server Issues: There might be an ongoing server issue on Meijer’s end. You can check the status of the Meijer website here - [learn more].

8. Contact Support: If none of the above solutions work, reach out to Meijer’s tech support. You can find assistance through their support page here - [learn more].

These steps should solve the crashing issue with the Meijer app. If you continue to experience problems, sharing specifics about when the app crashes can help focus further troubleshooting efforts.