I want download safari browser for IPhone same phone

Safari app is part of the iOS version and is automatically downloaded to your iPhone. It cannot be downloaded separately. You have iOS version 14.x and Safari comes with it. If you cannot find it on your iPhone then look in the App Library and find it. Then tap and drag out of the App Library (Last Screen on the right) and place it on your home screen.

If the above does not work then open Settings ➔ General ➔ Reset ➔ Reset Home Screen Layout. This will bring the Safari app back on the home screen.

Axel F.