I watch BritBox on PlutoTV. Who do I contact for feedback/issues? We hope you're enjoying the BritBox channel on Pluto TV! If you have any questions, feedback or concerns, please reach out to Pluto directly here. Related articles Is the BritBox channel on PlutoTV the same as subscribing to BritBox? What devices can I use to watch BritBox? Can I watch on multiple devices? Where is BritBox available? What FireTV devices can I watch on?