Most Smart TV's will not work due to them running a different version of software than your normal Android software.
You can search your TV's App Store and see if they have "Duplex IPTV" if so you can download that app and use it... they do offer a 7 day free trial and then if you wish to use that app they have a small yearly fee of $1.99
Once you Download the app you will have to go to their website to register your device and then enter your login and password along with the Server/portal URL : http://nv1connect.com:80
Once Registered you should be able to stream the service.
For 3rd party apps like that ask for a server URL use this: http://nv1connect.com:80