Norton Antivirus re-install after crash

I had to install a new hard drive.  Am trying trying to re-install Norton AV.  I had already used the 3 downloads, so I had none left.

 

When I go to the Norton Management under my account, none of the three computers appear.

 

Anyone know how I can get this bac k on my machine.   Note, I still have product numbers, passwords, etcetera

 

Thanks

Chris