If you're using a PodBean-generated podcast feed to distribute your show to services like Apple Podcasts, etc., you can't use third-party stats from services like Blubrry. This is due to limitations PodBean has put on its system.
If you're using a feed generated by the PowerPress plugin and only using PodBean for media hosting, link your WordPress installation with your Blubrry account using these instructions:
https://create.blubrry.com/resources/powerpress/powerpress-settings/services-stats/Doing so will add your Blubrry stats redirect URL to your PowerPress settings and that'll allow the Blubrry stats system to start tracking your downloads.