I am wondering what should I do to see the Live agent Settings in setup.
I have a devloper edition creted after 2012 and this setup is not displaying even in classic.

https://support.desk.com/customer/en/portal/articles/2927507-how-to-implement-live-agent?b_id=16915

Challenge Not yet complete... here's what's wrong: 
Could not find an account named 'Blackbeards Grog Emporium' created from Workbench with the Description 'The finest grog in the seven seas.'

I have created it twice: (I have to use localhost/workbench MAMP due to my company security policy)