Q: i downloaded a song on my laptop, but it wont go to my phone

Hi David,

From your post I understand that you have a song in iTunes on your computer that you'd like to sync to your iPhone, but it doesn't seem to be syncing.  How do you sync your iPhone? The default for your iPhone is to manually manage the music and videos, so I'd like you to please follow the directions in the article below to see how you can sync that song to your iPhone.

Move content from iTunes on your computer to your iPhone, iPad, or iPod touch - Apple Support

Have a good one.