how can i view my passwords

Go into the settings app, then scroll down to passwords. Click on it and enter your password, fingerprint, or Face ID to unlock. Click on the website for the password you want to view, and then click on the dots to reveal the password.

Tap Settings

Scroll down and Tap Passwords

Select an app and tap on the dots representing the password

The password will be revealed if you enabled the option to have the iPhone save log on info