Why aren't my widgets and buttons showing up on physical device but show up in Android Studio? : I am learning Android Studio for the first time and I'm stuck trying to run a program on a physical android device. The problem I'm having is that none of my content (widgets, textview, buttons) appear on the screen on my device. Is there something wrong with the computer I'm using? I can see and manipulate widgets in the editor but a lot of the things on screen I create don't show up in the correct spot except on the blueprint.

I've attached images of everything so you guys can take a look. I'm running this on an AMD A10- 9600p Radeon R5.
Thanks for the help.



[Image from Android Device][1]


[Android Studio Screenshot][2]



  [1]: https://i.stack.imgur.com/kc6KU.png
  [2]: https://i.stack.imgur.com/lLdpJ.png
  