Here are the steps to install IPTV Smarters on Firestick:

1. Turn on your Firestick device and go to the home screen.
2. Click on “Settings” in the top menu bar.
3. Click on the “My Fire TV” or “Device” option.
4. Select “Developer options.”
5. Turn on “Apps from Unknown Sources.”
6. Go back to the home screen and click on the search icon in the top menu bar.
7. Search for “Downloader” in the search bar.
8. Select the “Downloader” app from the search results and install it.
9. Open the “Downloader” app and go to the settings menu.
10. Enable JavaScript in the settings menu.
11. Go back to the home screen of the Downloader app and enter the following URL in the search bar:
12. Click on “Download” to download the IPTV Smarters APK file.
13. Wait for the download to complete and then click on “Install” to install the IPTV Smarters app.
14. Once the installation is complete, open the IPTV Smarters app and enter your IPTV service provider’s login details to start using the app.

Note: IPTV Smarters App doesn’t contain any kind of media content.