Can't upload Zip folder to my dashboard or FTP client

[mommytalkshow]

I'm a newbie here and a Wordpress novice on a Mac.
I downloaded the Swift Theme. It appears in my downloads, but when I try to upload it to my Dashboard to install a new theme or through my FTP through GoDaddy, the file opens a bunch of folders like 404, admin, child themes etc.
Anyone had this problem or know what I'm doing wrong?

[Satish]

You are doing it correct.

Some of the files of SwiftPremium are organized in folders.

your directory structure should be like this

wp-content/themes/swiftPremium/
/admin
/images
/lang
/loops
/index.php
etc...