But the main point you should understand is that if you buy a premium hosting from iFastNet, you can manage it at iFastNet. Your premium account will not be visible in our panel, and it will not affect your free hosting in any way.
You can contact iFastNet to migrate your website to premium hosting if you haven’t do so already (and you actually have a website to be migrated). After that, all further administration of your website should be done through iFastNet’s cPanel, not our panel.