Sanetora setup for beginner

[mailsmsi]

I install Sentora control panel. I setup name server (ns1.mycompany.com & ns1.mycompany.com) in domain register .

Q1)When I type ,mycompany.com in the browser , it goes to the control panel ,not the website.


Q2)If I create domain as an admin ,how can I transfer to those domain to client account.

Q3) I think its better , If i can do it as
cp.mycompany.com as control panel address.How can I do this?