Hi Candice, we all felt that way when we first started setting up our sites, so hopefully we can set some shipping working on your site.
The modules all add Insurance etc automatically where it is available, and up to max values. It can be enabled or disabled on a per module basis.
Firstly, backup your website before you make ANY changes.
Next, an overview -
if you haven't noticed already, your website is just a large collection of 'folders', or 'directories' if you prefer, containing a LOT of files, and arranged in a very specific structure or arrangement to all the other files.
So, if you unzip the Zen Cart distribution onto your local machine at home, and browse the resulting folder structure created, you' see that there are a number of 'top level' folders called 'admin', 'images', 'editors', 'includes' and so on.
If you browse the 'includes' folder, you'll see that there are files there, and lots more folders, 'auto_loaders', 'classes', 'functions', 'languages', 'modules' and so on.
And if you opened the 'modules' folder, you'd find more files and folders.
Similarly, if you unzip the basic UK Mail zip file on your local machine, you'll find a folder, called 'installation_files', you'll find two folders called 'images' and 'includes', which match two of the top-level folders above.
If you open the 'images' folder, you'll find another one called 'icons', and if you open that, you'll find some .gif and or some .jpg files.
All this means is that you have the new UK Mail shipping files, and they have to be copied to your website, to the same folder and position as they are in the distribution folders. e.g. All the gif files above, in the /images/icons/ folder, must be copied to the website to the /images/icons/ folder.
Similarly, you'll find more files waaaay down the folder structure, in the /includes/languages/english/modules/shipping/ folder. All these must be copied to the same folder position on the website.
And finally, more files in /includes/modules/shipping/ must also be copied to the website.
That's it on the copying. All of the above are new files being added to your website.
Now on many servers you need to set the permissions, owner and group on all these new files, but there is no hard and fast rule, it depends on where your website is hosted, and what operating system is being used.
You'll then need to log on to the admin section of your website, as noted in the Readme file in the Basic UK Mail distribution zipfile.
SET A POSTCODE!!
Change the Tare settings to 10:0 or similar for testing, otherwise everything will be 3 units too heavy.
Install whichever modules you require in Modules - Shipping.
Test.
And of course, shout if you get stuck.
Regards,
Chuck