To resolve the issue of your Wegmans app opening but not displaying pictures or allowing searches, follow these steps:

1. Check for Updates: Ensure your app is up-to-date as bugs in older versions can cause loading issues. Go to the App Store and check for updates for the Wegmans app. Install any available updates.

2. Restart the App: Close the app completely and then reopen it. This can help refresh the app's functionality. Swipe up from the bottom of the screen to view all open apps and swipe the Wegmans app off the screen.

3. Check Your Internet Connection: Make sure you have a stable internet connection. You can test this by trying to load a different app or a webpage in your browser.

4. Clear App Cache:
- Open the device's Settings.
- Navigate to General > iPhone Storage.
- Find the Wegmans app and select it.
- Tap Delete App and then reinstall it from the App Store. This can clear corrupted data that might be causing issues.

5. Check Storage Space: Ensure your iPhone has enough storage space, as lack of space can hinder app performance. Go to Settings > General > iPhone Storage to check available space.

6. Contact Wegmans Support: If the problem persists, consider reaching out to Wegmans Customer Care. They are available at 1-800-WEGMANS (934-6267) Monday through Friday, from 8am to 7pm. They can provide you with specific troubleshooting steps for your account and app version. More information can be found on their FAQ page - [learn more].

This sequence of steps should help in addressing the issue with the Wegmans app. If none of these solutions work, there may be an underlying problem with the app itself that Wegmans needs to address.