The shortcoming of Fire tablets is that even though they're technically running Android at their core, they don't have access to Google's Play Store, instead relying on Amazon's smaller and more ...

Fire HD 10 9th- and 11th-generation and Fire HD 8 10th-generation: Download the file labeled Google Play Services (64-bit ARM, nodpi, Android 9.0+). Note: Look for the first file not labeled beta.