What happened to all of my saved passwords?

Settings > Passwords

Otherwise you will have to access the Profile or see https://www.sterjosoft.com/blog/firefox-password-recovery.html

This did NOT help. I installed the link and then you sent me to a photo opt program, which has no connection to my problem. How do I use the "password recovery' program\, there is no icon or instructions.

Maybe this will help. It shows where the passwords are and gives an idea of how you can try to get them.

https://www.thewindowsclub.com/recover-lost-passwords-in-firefox-browser