It's not supported by the Bold 9900. If you don't see it while browsing App World on your phone, it isn't supported by your phone or OS.
I suggest checking back occasionally for an update to address that issue. I hope that helps you. 
- If my response has helped you, please click "Options" beside my post and mark it as solved. Clicking the "thumbs up" icon near the bottom of my response would also be appreciated.
My Z10 was furnished by BlackBerry but all opinions are my own.
