(feat) improve how to report a bug documentation

README.md

@@ -222,3 +222,17 @@ Default access for the application is **http://localhost:9000**.
 ```sh
 $ docker-compose -f docker-compose.yml -f docker-compose-inits.yml run --rm taiga-manage [COMMAND]
 ```
+
+## Bug reports, enhancements and support
+
+If you **need help to setup Taiga**, want to **talk about some cool enhancemnt** or you have **some questions**, please write us to our [mailing list](http://groups.google.com/d/forum/taigaio).
+
+If you **find a bug** in Taiga you can always report it:
+
+- in [Taiga issues](https://tree.taiga.io/project/taiga/issues).
+- send us a mail to [email protected] if is a bug related to [tree.taiga.io](https://tree.taiga.io).
+- send a mail to [email protected] if is a **security bug**.
+
+One of our fellow Taiga developers will search, find and hunt it as soon as possible.
+
+Please, before reporting a bug write down how can we reproduce it, your operating system, your browser and version, and if it's possible, a screenshot. Sometimes it takes less time to fix a bug if the developer knows how to find it and we will solve your problem as fast as possible.