Add-on domain and main domain

[admin52]

It will not let me make my listed add-on domain the main domain when I go to modify main domain under hosting on the drop down menu in the Client Account Panel..
Please remove asylum-serve.com from the add-on domain so that I can make it the main domain.

Thanks in Advance.

 

[DeadBattery]

Addon domains must be modified through cPanel: http://fris.x10hosting.com:2082/