The Apple Music Streams dashboard updates every time a reporting time zone finishes. Apple Music uses three groups of time zones, resulting in an update up to three times a day.
The playlist reporting in Sales and Trends pertains only to your content. We do not include content into the metrics that come from other content providers.
Yes. All album and song streams and sales are reported.
Daily Apple Music usage reporting only includes on-demand content and does not include Beats 1. Beats 1 streams are reported in your monthly financial reports.
Make sure you've accepted the latest agreements in Agreements, Tax, and Banking. If you've accepted the latest agreement, check the Pricing and Availability section and the status for your item on iTunes Connect. The item may not be available on the store. If you continue to have issues, let us know.