Download of itunes purchase not successful
I recently purchased online through my itunes the album "The Origins of Fire" by Hildegard von Bingen. After 3 days it has not downloaded. The download circle just keeps turning and it tells me it has 19 songs to download and that has been the message for 3 days. What do I need to get this downloaded successfully. I have already paid for it.
MacBook Pro 15″, macOS 10.15