Tizen Developers

Hi 

I bought  a samsung z3 and trying to deploy an app to the device.

My issue is that the device is not detected by sdb : 

"sdb devices" command returns an empty list, even if i restart the  server

Then i tried this : 

https://developer.tizen.org/blogs/staudejulio/2013/guide-first-time-your-new-tizen-sdp-drivers-and-certificate?langredirect=1

But in my setting menu i don't have the developer option 

How can i have my device detected ?

Thanks