I have uploaded my background on Twitter but it's not showing

It does happens that Twitter gets jammed with traffic and can become pretty slow in updating your header. Its been the case for the past two months since they added the new header feature.

See http://www.webpronews.com/cant-upload-avatars-or-background-images-on-twitter-theyre-working-on-it-2012-09 for instance

We recommend to try again to upload your header a bit later, it will get updated eventually.

For further help in that matter you can always contact Twitter support here.

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