TiviMate IPTV Player is an Android base application which can use to watch IPTV. It supports both Remote playlist and Xtream codes system.
Tivimate is a common app on Firestick to stream IPTV channels.

Step 1

After open Tivimate click on “ADD PLAYLIST“.

Step 2

Click on “Xtream Codes login” and them Next.

Step 3

In this step you need to add Server address, Username and Password which can be found on your M3U URL.
The progressive IPTV providers give you a dashboard which you can access your M3U URL in dashboard.

If you want to have VODs too, mark “Include VOD”.

Go on and the channels will appear after a while.