Hello, I'm Louie, and I'm happy to help you today. Hope you're doing well and safe there. I'm sorry that you're having trouble with Windows Hello.
I would suggest you to try the solutions provided on the thread below. You may skip the steps you've already performed but it would be best to try it again just to make sure.
https://answers.microsoft.com/en-us/windows/for...
Hope this helps.
Kind regards,
Louie