[@Rick] Just to be sure did you click on the link within a received email? That was only way it worked for me. The install actually appeared behind the open windows I was using. When it’s all going right you should get the serial install box for your email addy used & the serial from here that is also same in email.
Realize it’s a pain but every system is diff. I did get the email but it wasn’t instant. Maybe 5-10 mins cause I lost track having to uninstall the attempt using SOS site link which gave me the same false link results others got.
Maybe be sure it’s gone from your PC. Then use a diff major email to get the link & serial for a try. g/l