Why don't I see ticker on my account?
Ticker only shows up for people with a certain level of account activity. If you don't see ticker, it's probably because you don't use Facebook a lot, so there's not enough content to make ticker useful to you.
If you like how active you are on Facebook right now, you don't need to change anything. If you'd like to be more active, you can:
* Add people you know well as friends
* Discover social apps
* Connect with Facebook Pages you like