Noted That:

• To install correctly this authentication-code.zip.
• Fisrt Download the authentication-code.zip to your computer
• Extract/Open authentication-code.zip to Your Computer.
• Then, Find readme.txt file inside authentication-code.zip and Open readme.txt.
• Now, Read the Requirements of this plugin. Which Wordpress Version and PHP Version are required to run this Plugin in Your Wordpress Site.
• Then, Follow the the Tips Below.

Start the Tips:

1. First Download "authentication-code.zip" Plugin to your Local Computer. (Click Download)

2. Then, Login to your "yourdomain.com/wp-admin" Dashboard.

3. Then, Click on "Plugins" + "Add New" from left sidemenu of Dashboard.

4. Now, Click on "Upload Plugin" button.

5. Now, Browse "authentication-code.zip" Downloaded plugin from your computer, Where you downloaded authentication-code.zip According to Step – 1 Above then, click on "Install Now"

6. Now, Click on "Active Plugin"

7. Then, See left sidemenu. "Authentication Code" folder is added on left sidemenu. Now, Click on "Authentication Code" folder.

   Noted that: If you do not see "Authentication Code" folder on left sidemenu then, see at left sidemenu "Settings" or "Tools".

8. Now you configure yourself oR Watch video tutorial below about Authentication Code Configurtions and Settings or How to work "Authentication Code" in your WordPress site.

After Activated Plugin According to Step-6 then,

1. Go to "Plugins" + "Installed Plugin" from Wordpress Admin Panel Leftside Menu.
2. or Direct go to: https://yourdomain/wp-admin/plugins.php
3. Then, Find "Authentication Code" Activated Plugin from Plugin List.
4. Then, Click on "Settings" from Plugin that is Authentication Code
5. Now, Edit/Add/Config the setting and Click on "Save Changes" button,

1. Go to Plugins > Add New.
2. Search for Authentication Code.
3. Look for this plugin, download and activate it.
4. Go to Tools > Authentication Code and enter your desired code.