What's wrong with my twitter? ?

[Charli (Natalie)]

On my twitter app for my iPhone 4 when I go to my timeline it says protected tweets so I cant look at anything. Then, when I go to look at my mentions it says unauthorized. I cant tweet but i can look at my profile. I deleted the app and redownloaded it but it still says the same thing. How can I fix this?

[nadia]

Try accessing your Twitter by laptop/computer and if it still doesn't work then I'm guessing that your Twitter has been hacked but if that method works that I'm pretty sure that the application you've downloaded is a failed one. Try downloading a different Twitter app.