Why can't i download Live Lockscreen BETA for my lumia 830?

[Sab2468]

Every time i try to download it is says its not in the store, don't know why.

 

[Harrie-S]

I also do not know but I just downloaded it and this is the link to the store.
http://www.windowsphone.com/s?appid=f5685f66-5e43-46f9-b95e-bfc2a4a15de3