Starting with a P3P & Android phone. Not recognising

Hi guys, I just started with the application in may Samsung Note3 and with my Phantom 3 Pro.
When I started the Beta application it was telling me that I need a code or something like that to find in the forum in order to make it work with a P3P.

So for now… with the latest firmware in my P3P… I cannot make this system work…

Any suggestions?,
Thanks

What issues do you see when you connect your drone? It should work fine.