We'd like to know more. What happens when you try signing in? Do you see any error message? Share screenshots(without revealing your email address) and we'll take a look.
@TeamYouTube sign in button not working, would be much appreciated to fix it
-
-
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.