youtube downloader down 唔到片

我依加就down左個youtube downloader
但係就down唔到野...
我之前都down到...
但係到左之後youtube更新左之後就down唔到;
次次down都出現左句:
HTTP response :403( Forbidden)
唔知發生咩事...
因為以前youtube 係有個網比你睇;
跟住叫你down架ma...
但係依加冇左;
唔知係咪copy錯左個網..
唔該你地幫下手...
我真係好想download;
thz=]