For nearly two decades, Naruto Shippuden fans in North America faced a "dub gap." Licensing issues meant that while the Japanese-subtitled version was easily accessible, the English-dubbed episodes were scattered across different services or locked behind expensive DVD releases. This led many to search for a to finish the series.
For years, legal streaming services only hosted the first 140 episodes of the Shippuden dub, despite the full 500-episode run being completed by 2019.
If you download a "video" and the file extension is .exe, .msi, or .zip (containing an application), delete it immediately. These are viruses, not episodes.