After You've bought the Product, you need to install it onto your web application. below if the folder screenshot, how your product folder should look like.
create a folder name `xauth` in your website's public root directory and upload all these files there.
Open this URL in browser http://yourwebsite.com/xauth and you should see something like this.
Click on install and your should be presented with Following screen.
Now Enter the required details and click on install.
After its installed successfully. Goto Your Website's Main `index` file and add below line at the top of file.
Lorem ipsum dolor sit amet, consectetur adipisicing elit,
sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
Lorem ipsum dolor sit amet, consectetur adipisicing elit,
sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.