Hi
Sorry for the delay
Here is the url for adblink
http://www.jocala.com
If you google PIA APK , look for the file and download the file, and make note of where its downloaded to..in Windows it will be in downloads. Click on the new tab in adblink/ name the task..Kodi PIA (example) and out your ip address of your kodi. Then click connect...wait a few seconds click install apk then you should see your connection pop up in the windows. Voila it should be on your kodi firestick.
Hope this helps.
laserguy100