Hello! I understand that the Absher app does not open on your iPhone 7 Plus and it just goes back or closes immediately. Let's try to get this sorted out together.

To help narrow down the cause, could you please tell me:
- Is the app closing right after you tap to open it, or does it freeze on a loading screen?
- Have you recently updated the Absher app or your iPhone’s iOS version?
- Have you tried uninstalling and reinstalling the Absher app before?

Meanwhile, here are some basic steps you can try to resolve the issue on your iPhone 7 Plus with iOS 15.8.5:

1. Close and Restart the App
- Swipe up from the bottom of the screen (or double press home button) to open the app switcher.
- Swipe up on the Absher app to close it completely.
- Tap the app icon again to open it.

2. Restart Your iPhone
- Press and hold the power button until the "slide to power off" appears.
- Slide to turn off, wait 15 seconds, then press the power button to turn it back on.
- Try opening the Absher app again.

3. Check for App Update
- Open the App Store, tap your profile on the top-right.
- Scroll to see pending updates.
- If Absher shows an update, install it then try opening the app.

4. Reinstall the Absher App
- Press and hold the Absher app icon and choose "Remove App," then "Delete App" to uninstall.
- Go to the App Store and download Absher again.
- Launch the app with a fresh installation.

If these don’t work, the issue might be related to app compatibility or account status. Absher may sometimes block access temporarily if account issues arise. You might want to check if you have received any message from Absher about account problems or if your account is inactive.

Let me know how it goes after these steps! If the app still won’t open, we can look into more advanced troubleshooting or check for any known server-side issues.

Are you satisfied with these suggestions so far?