I cannot open messenger on my iPhone 15 Pro

I just bought an iPhone 15 Pro Max… Messenger won’t open… I’ve tried shutting the phone off, gone into the App Store, and when I press to open it, it just jumps back to my Home Screen

Same thing was happening to me… Delete and reinstall the app. Then it will work.

Have you tried to delete the messenger app and then reinstall it?

What version of iOS are you using and have you updated the Messenger app?