leading edge for VStack in SwiftUI

I want to create a VStack of many Texts with 20 points of spacing between each Text. I want my VStack to be aligned to left side of the screen(or leading side of parent View).

Try this:

struct ContentView: View {
    var body: some View {
        HStack(){
            //alignment options: .center , .leading , .trailing
            VStack(alignment: .leading, spacing: 20){
                Text("Salam")
                Text("chetori")
                Text("Arsalan")
                Text("?")
            }
            Spacer()
        }
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

and if you want your VStack to be on right side of your screen, put the Spacer above the VStack