Norton vpn on a firestick

Can I install and use Norton secure VPN on my firestick? If so how do I do it.

From what I’ve read you need to side load the App. So search for the APK and get it from a reputable library like aurora or apkpure.

I am not familiar with those libraries. Can I just google them? I also assume you think there may be a norton vpn apk I can side load.

It’s in the playstore but also