Because Android TV 9.0 restricts direct browser downloads by default, installing an APK requires a specific workaround using a file manager or a sideloading utility. Step 1: Enable Unknown Sources
Ensure your OS is indeed Android TV 9.0. Go to > Device Preferences > About > Android TV OS version . If you see 8.0 or 10.0, you need a different APK variant. Google Play Store Apk Download For Android Tv 9.0 Free