iTunes works on macOS Monterey 12.6.6

None. The iTunes app for Mac computers was discontinued and replaced when macOS Catalina was released. It cannot be installed on Macs that are running Catalina or later. See the following Apple article for information about the replacement apps: What happened to iTunes? - Apple Support

If you have a Mac that is running maOS Catalina (macOS 10.15.x) or later, you no longer use iTunes for syncing with an iPhone. You use Finder instead. See instructions in Use the Finder to sync your iPhone, iPad, or iPod touch with your Mac - Apple Support

oh noooo. I'm panicking now bc i am attempting to sync my iPhone and Mac and there's issues and i need an update for my phone but can't get it bc my icloud is too full. does anyone know a work around?