where is comprol panel

I am very new to this but there should be a simple solution to my problem.

I had been blogging for quite some time at qbsupportblog.wordpress.com at the same time i has another site https://www.aioquickbookssupport.com hosted by Go daddy, one day i realized that the hosting had expired & had lost the access to control panel. I then thought to start hosting the files through wordpress therefore i transferred my hosting plan from go daddy to wordpress & in doing so somehow the both the links merged together.
now no matter you go to https://www.aioquickbookssupport.com or qbsupportblog.wordpress.com it takes me to to my blog.

what i want is my blog to stay the way it is & start a fresh site for https://www.aioquickbookssupport.com

Please help me in get going..

Ronald