Help & troubleshooting for channels on your Roku device, including adding/removing channels, logging in to, authenticating, or activating a channel, channel-specific playback issues, assistance contacting channel publishers to report issues, and adjusting channel-specific settings.
I have not been able to find any information about how to block R-rated movies on the Roku Channel. All I can find from Roku is https://support.roku.com/article/208755938-how-to-block-content-using-parental-controls, which says "It is therefore the responsibility of the channel provider to provide parental controls for their content within their channel." So it seems like it would be Roku's responsibility to provide parental controls for the Roku Channel.
If there is no way to block R-rated content within the Roku Channel, then I guess my only option is to delete the Roku Channel. I have already created a PIN and set my settings to require a PIN to add channels. This would be too bad, as it seems like there is a lot of content on the Roku Channel that would be nice to have available for my family.
I can not find a way to prevent my 7yr old from adding channels I do not approve of. Please Roku add a feature that prevents this if we want, & please have it be so ppl do not have to buy a new device for this to happen as i love my streaming stick & dont want to buy another one (ive bought many already)