Noted That:

• To install correctly this external-thumbnail.zip.
• Fisrt Download the external-thumbnail.zip to your computer
• Extract/Open external-thumbnail.zip to Your Computer.
• Then, Find readme.txt file inside external-thumbnail.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 "external-thumbnail.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 "external-thumbnail.zip" Downloaded plugin from your computer, Where you downloaded external-thumbnail.zip According to Step – 1 Above then, click on "Install Now"

6. Now, Click on "Active Plugin"

7. Then, See left sidemenu. "External Thumbnail" folder is added on left sidemenu. Now, Click on "External Thumbnail" folder.

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

8. Now you configure yourself oR Watch video tutorial below about External Thumbnail Configurtions and Settings or How to work "External Thumbnail" 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 "External Thumbnail" Activated Plugin from Plugin List.
4. Then, Click on "Settings" from Plugin that is External Thumbnail
5. Now, Edit/Add/Config the setting and Click on "Save Changes" button,

1. Upload external-thumbnail.zip to the /wp-content/plugins/ directory and Unzip
2. Activate the plugin through the ‘Plugins’ menu in WordPress