chore: update README.md

Author: swalahamani

README.md

@@ -2,4 +2,13 @@
 
 1. [Privacy Policy](https://legal.makergram.com/privacy-policy)
 2. [Terms and Conditions](https://legal.makergram.com/terms-and-conditions)
-3. [Disclaimer](https://legal.makergram.com/disclaimer)
+3. [Disclaimer](https://legal.makergram.com/disclaimer)
+
+## MakerChat
+
+1. [Attendee Guidelines](https://legal.makergram.com/makerchat/attendee-guidelines)
+2. [Speaker Guidelines](https://legal.makergram.com/makerchat/speaker-guidelines)
+
+## Community Guidelines
+
+1. [Code of Conduct](https://link.makergram.com/code-of-conduct)