Hmm, what happens when you try changing the thumbnails? Are you seeing an error message? Also, make sure you are following the recommended guidelines for the image size & resolution for your custom thumbnail: https://goo.gl/T0AbeJ . Let us know.
We'd like to know more. What device is this happening on? Have you checked other devices to see if it's happening there too? Let us know so we can get started on some troubleshooting steps.
-
-
- 2 more replies
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.