docs: Update README

Author: aerovulpe

README.md

@@ -21,6 +21,9 @@
 
 [![Watch the video: Getting started with Vue](demo/chatkitty/assets/chatkitty-vue-demo.png)](https://www.youtube.com/watch?v=XrHyC0aUOAU)
 
+### Need help integrating Chat into your app?
+We offer a [Done-for-You Chat Setup](https://chatkitty.com/done-for-you-chat-setup) service — where the ChatKitty team helps you get chat running fast, with zero setup hassle.
+
 ## Features
 
 - Compatible with all Javascript frameworks (Vue, Angular, React, etc.) or no framework at all