Where should I need to put my @3x image in Launch screen section. There is no placeholder for @3x in Launch Image Section.
Even if I put @3x image in my resource. Its not automatically picking it up. Can anybody tell how can we use @3x image in Xcode 6 for slash.
Look I prepeared image for you, because it is easier to understand, than words
In your xcassets file you need to check the attribute inspector of the LaunchScreen section. You should be able to check a checkbox saying "iOS8 and Later" (Portrait and Landscape).
When you did this you should see the placeholder Retina HD 5.5 and Retina HD 4.7.