can not find or download any videos

[GooDong]

this is my target author`s address : https://www.artstation.com/learning/instructors/alex_castaneda

he has some videos i want to download , but the programe seems does not work.

[findix]

https://www.artstation.com/alex_castaneda It seems that there is no video on his homepage. This tool can only download images and videos from artist's portfolio.