How to Download a Facebook Video And Upload To YouTube (2018)
New method for downloading Facebook videos
So the video below worked for about 18 months, and no longers works.
But it still 'kinda' works.
Where you replace 'www' with 'm' - NOW just replace the 'www' with 'mbasic'
I haven't had time to create a new video - but hopefully the explanation above combined with the video below will do it for you !