nothing is visible in scene view

only things get selected , scaled , moved, rotated, but not scene there , only visible in game view, plz help

In your Screenshot, top left Corner - right next to the 2D button. Select Shaded instead of Directionality. You are currently in the Directionality Shading mode .

Got to layers in right top corner and select show show everything and then check and if its still not showing zoom in and out once and then select default and check.

119033-untitled-1.png Even if there are more objects, this is the view , sphere highlighted, but not white color, or enough visible!