i asked a freelancer to create an info@ email address and he went ahead created two info@   and admin@ admin 

@ is the primary admin and i would like to delete it but it says i have no authority to delete and can only be deleted by super admin. can someone help delete this email address or can i create a completely new Zoho account because i view this quite suspiciously plus i don't want a second email address as it add on a layer of confusion for me that i don't need. please help with this.