Facebook Customer Chat
Customizable Live Chat for WordPress
Facebook Customer Chat features
Advanced Facebook Customer Chat is a premium WordPress plugin that allows you to integrate your Facebook Messenger experience directly into your website. This allows your customers to interact with your business anytime with the same personalized, rich-media experience they get on Facebook Messenger. Installation usually takes 2 minutes.
Facebook Customer Chat 1.1.3 changelog
https://codecanyon.net/item/advanced-facebook-customer-chat-for-wordpress/21221081#item-description__changelog