this is the 2nd time I've tried to talk to someone to sign up for the first covid shot. my mother is 99 and I am the primary health care worker. I get a blank screen when I go to pod vaccine.azhs.gov. Was hoping to go to state farm during the hours of 11am - 3am and get both of our shots ar the same time. I am unable to sign on or get anyone to help. I've spent at least 4 hours trying to navigate your sites.