The statistics depend on both a minimum number of interaction inside Magroove.com's music discovery app and substantial reports from the DPSs (Spotify, iTunes, etc) which are updated monthly, so it should take a while for them to be properly shown.
Distribution-wise, DSPs take up to 90 days (Spotify is the slowest), counting from the end of the month in which the release was uploaded, to report us with the data, so only when we are provided with those we can forward it to our artists. So you can expect a report to be shown around the end of this month or the next.