Hi @yohan2on thanks for your help. I completed achievement task 3 a few days ago, but I'm not sure if I've done it correctly or have I completed it successfully? Here's my task for achievement 3, sorry for tagging you. I'm starting to understand how it works, I've joined some communities and started to interact:
https://steemit.com/hive-172186/@daverobe/achievement-3-by-daverobe-task-content-etiquette