Stepby step installationprocessof WHMCS LEGAL Add-on:

• Firstofall unzipthedownloaded file. 
• After theunzip you’llget Three folders:
o legals moduales>>addon 
o root_file whmcs root dir
o tpl_file template>>your selected template dir..

• Copy At Template_file folder and paste in the WHMCS installed directory.
(http://www.yourdomain.com/whmcs_install_directory/...)
• Then copy legals folder and paste in Modules>>Addons folder at following path:
(http://www.yourdomain.com/whmcs_install_directory/modules/add-ons/...)

Activating and Configuration (only for Administration )

• Log-in As Administrator in Your WHMCS and navigate to Setup > Add-on Modules.
• Now Click on Activate Button In Front OF Legal Add-on.
• Now Your legal Add-on is active, let’s configure it.
• To configure your legal Add-on Click on Configure Button in front of legal Add-on.
• Now fill up the configuration like licence key look like "OneTime-acex4ij@w".and check role and save 
• Now click on legal apps in addon fill setting box Remind set domain name as you select at order time 
• Just upload the zip file, fill in your business information to be injected into the pre-made templates, 
• choose which templates out of the library you want to publish, click the button and you have your legal pages up!