Why I can't,upgrade my WP?

[Arnis OneDrive]

Hi. I trying upgrade my WP. But when I try it with Windows Insider, I don't see any updates available. Why?

 

[rhapdog]

Did you select either fast ring or slow ring with the Windows Insider program before checking for updates?

 

[xandros9]

What model? Not all Windows Phones are supported thus far.