If you'd like to download your song's report, you can do so from your Insights page. The report includes information on all the engagement your song has received.
First, head to your My Songs Dashboard. On that page, click Insights on the track you'd like to explore. At the top of that track's Insights page, you'll see a button that says "Download report." It looks like this:
When you click that, the report will download to your device.