Avast Password

Hi,
I have 2 devices with avast password on them, a Samsung S4 mobile (android) and a pc running Windows 10, when I go onto my Avast account password doesn’t show on either device.
Q1, are they supposed to show on there.
Q2, if they are, what should I do to get them on there.
Q3, would this stop me synchronizing the 2 devices.
Sorry if message is confusing but very new to this.
Thank Worry

https://www.avast.com/faq.php?article=AVKB254
https://www.avast.com/faq.php?article=AVKB255