Very frustrating to use and not an efficient add-on. The download link appears on the Facebook video and when clicking it, opens up another Facebook tab with a window for the video and no way to download it. If I press the button on the address bar, there is a message that no video is found. If I ignore the download link in the original video the button on the address bar finds the video, but only at a low resolution even the video can be played at 720p. A waste of my time.