Hello I’m new in unity, need to make like unity GAME window to be in any phone, or just how to fit this image to any phone like in unity? 
Second image is from my smartphone screenshot.
Add the canvas scaler component to the gameobject with the image
Witch gameobject?
other photos :
http://s2.postimg.org/53dt4o253/image.png
http://s24.postimg.org/8ivdznycj/image.png
Smartphone screenshot:
http://s15.postimg.org/z68vns5cr/image.png
same problem here