New 64bit Mac doesn't have iTunes

When I did a file update from my old 2010 32-bit MacBook Pro to my New 64-bit MacBook, it installed the old 32-bit version of iTunes. If I try to launch iTunes I get the following, "You can’t use this version of the application “iTunes.app” with this version of macOS.", It then says 'You have iTunes.app 12.8.2.' I assume this is a 32-bit version. I don't see any iTunes 64-bit versions to download on the Apps Store either; Was iTunes replaced with something else on the 64-bit machines???