I’m a little confused on what you’re asking since you mentioned a “sample” page?
Also, WordPress automatically detects home.php as the front page, so you don’t need to specify a homepage in your Reading Settings. So in Settings > Reading make sure and leave the “Front Page displays” as “Your Latest Posts”. You also won’t need to create a page called “home” either since the homepage will be activated automatically once you add widgets to the home widget areas. If you don’t have any content inside your widgets then it will show your blog by default.