This plugin just makes not hard for you to add this on website by just putting Facebook Page ID and whitelisting image on Facebook Page...
This stretch terms how to install the plugin and get it working.. e.g..
Activate the plugin through 'Plugins in WordPress..
Or you can use Find Your Facebook ID to do it or FB Page > About and scroll bottom to see it...
In order for this plugin to change language and work it's either you remove FB SDK so this plugin can set the well or you change FB SDK language.....
Browse the code recheck out SVN repository or subscribe to the development log RSS....
Fixed unable to pull plugins data which makes unable to load FB SDK thus unable to make this plugin work...
Added Change Placement of Facebook SDK which allows you to shift either to include FB SDK in the header or in the foot.
Add misc part such as. ref prefix. and custom. FB App ID. on FB SDK of the plugin..
Basic setup to get you started and show FB's Messenger Customer Chat Plugin on WordPress site.......
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