Elementor Jupiter Theme won't install on Wordpress

I have installed Elementor and I am trying to install Jupiter WordPress theme. When I downloaded the file I chose “wordpress installable file” but when I upload it in Wordpress I get the following error:

The package could not be installed. No valid plugins were found.

You can follow this article to install wordpress

Or you can check your purchase item documentation carefully.

or contact with that item author @artbees hope they will help!

Thanks. I managed to install it.