title: iPhone App Icon shows white background
body: <p>I'm working on a iOS application. My app icons has transparent background but when app installed on iPhone it shows white background.</p>
  
  <p>Here is my app icon you can see the white borders:</p>
  
  <p><a href="https://i.stack.imgur.com/vlYOF.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/vlYOF.png" alt="enter image description here"></a></p>
  
  <p>How I can fit this icon?</p>