Hi Laurie, are you using Safari browser?
I believe it is a default feature of Safari that it automatically unzips .zip files/folders.
You can change the browser settings so that the file will not auto unzip the file, and then you should have the original trusted-pro.zip file available to upload to your WP site.
Please see instructions here: https://www.addictivetips.com/mac-os/stop-automatically-unzipping-files-in-safari/