Most free themes are designed for YouTube or Vimeo embeds. They struggle with M3U8 streams (the standard for IPTV). To fix this, site owners usually have to write custom HTML/JavaScript or use premium plugins.
Crucial for immediate customer support and building trust. How to Customize Your Free Template for IPTV iptv template wordpress free hot
Install a template importer plugin if prompted (such as Starter Templates for Astra). Most free themes are designed for YouTube or Vimeo embeds