Hi @ProwellnessHelp
Welcome to community!
I checked the Amazon Appstore and currently see that the Pandora app is available to install.
I recommend double checking the region/country settings on your Fire tablet to ensure that they are local and set to US. Since the Pandora app is only available in the US, if these locations are set to another location the app may appear as not available.
If you continue to have trouble, I recommend reaching out to Amazon Support for further assistance.
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