Samsung One UI

I have it on my nor 9 and s9+ , been playing with it 2nd day. ..I like pie on Samsung.
 
Not a fan of this UI. Hate all the wasted space on top, the rounded cards. Dreading the day when it hits my S9+
 
I opened the link and it says that I can't download the Samsung app I need to get the beta not Available in my area anyone know him I can do it iam in the us
 
I opened the link and it says that I can't download the Samsung app I need to get the beta not Available in my area anyone know him I can do it iam in the us

The US uses the Samsung+ app, not Samsung Members app. The beta has not been announced there yet. You can download on Play Store or Galaxy Apps.