how can i install itunes ?
how can i install itunes ?
iPhone 7 Plus, iOS 14
See the following instructions to install iTunes on a Windows computer: Download and use iTunes for Windows - Apple Support
iTunes was replaced on Mac computers. See: What happened to iTunes? - Apple Support
iTunes was never an app that could be installed on iPhones or other iOS devices. The iTunes Store app is on those devices.
If that doesn't help, please reply with more information.