Hello, Need complete billing for 2019 and also all the invoices available for 2020.
@Office3236 Nice to see you around the community. 😄
It looks like your account is upgraded through Google Play.
You should be emailed a copy of your receipt each month from Google Play for your subscription to Pandora.
If you aren't seeing those on your end, you'll need to contact the Google Play support team for further assistance.You can get in touch with the Google Play support team here.
Hope this helps!
Let's share music in the Playlist Swap