Can you let us know if you see an error message while trying to add credits? Keep us posted.
We'd like to help. Have you tried following the steps in our Help Center article to add credits to your video: https://goo.gl/5nivFn ? Let us know.
-
New conversation
-
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.