See if this is what your looking for : https://developer.mozilla.org/en-US/docs/Mozilla/Command_Line_Options

Please let us know if this solved your issue or if need further assistance.

There seems to be no option to delete profile in https://developer.mozilla.org/en-US/docs/Mozilla/Command_Line_Options

Maybe this one then (sorry do not have time o read them all) http://kb.mozillazine.org/Bypassing_the_Profile_Manager

Please let us know if this solved your issue or if need further assistance.

You can only create a profile using the command line, you can't remove a profile including files. Since removing a profile involves updating profiles.ini and possibly removing files in two locations (AppData\Roaming and AppData\Local) you will likely have to use the Profile Manager to remove a profile easily and properly. You can either use the Profile Manager or use the about:profiles page to manage profiles.

I found removing the files worked fine and recreating it with -CreateProfile option worked