I've just paid for 1 year's email hosting.

In the marketing literature, it said 30 email aliases.  Now that I try to use it, I can't find how to create aliases.  I have lots of aliases for the same account on my old server, because of spammer corps.  But I search for alises under Zoho Mail settings, and "No Matching items".  Is it possible to add a simple alias, ie somethingelse@mydomain.com, without adding a different mail account?  If so, how?