Iptv applications are not working

Welcome to the Roku Community, YahyaMhamad15!

Thanks for bringing this to our attention. We'd like to suggest some troubleshooting steps to help you access the IPTV app on your Roku. 

Before we further proceed, is this an isolated case within the IPTV app only? Also, are there any error messages prompted when you try to attempt this app, or will it just kick you back to the Home screen? 

In the meantime, we highly recommend the following steps to help you troubleshoot this app:

1. Remove the channel: navigate to your Home screen, move to the right, highlight the app, press Star*, then select Remove channel
2. Perform a system reboot: navigate to your Home, select Settings > System > Power (skip if unavailable) > System restart
3. Re-install the channel: navigate to your Home, scroll and select Store, look for the app, then press Add channel

Here's our support article for reference: How to resolve a channel playback issue

Keep us posted on how it goes!

Best regards,
Carly