Hello Richard.
We're here to help. I'd like to confirm that your AVG Secure VPN multi-device subscription is compatible with devices running on Google Android 5.0 (Lollipop, API 21) or higher. It looks like your Kindle runs on 'Fire OS'. Fire OS is an Android-based mobile operating system produced by Amazon for its Fire Phone and Kindle Fire range of tablets. It is actually not Android. Could you confirm the OS on which your Kindle is running?
I have just purchased a 2 year subscription which covers 5 devices. I have installed on my iPhone, but when I tried to install on my Kindle Fire it says "This app is incompatible with your device". I wouldn't have purchased it if I had known that in advance. AVG site says it covers Andoid
Thank you, Richard.
It is not Android and AVG Secure VPN can not be installed on Kindle.
My Kindle is running Fire OS 5.3.6.4
Thanks
Richard