Possible solutions of your questions

Hello.

in order that we can establish domain < / span>leo.dp.ua as the main, it should be removed from additional, because two identical domena can`t hoditsya on the same server. Remove a domain from the advanced, then we can set it as the main.

you will need to transfer the website files to the working folder of the primary domain:

public_html

and if you want to change nstrike if somewhere prepisati server path.