If you have a WordPress.com site or a Jetpack site
Your WordPress.com account is connected to your email address. You should be able to reset your password here:
https://wordpress.com/wp-login.php?action=lostpassword
If you don’t see the reset email in your inbox, please be sure to check your email’s spam folder.
If you have a self-hosted WordPress site
Try resetting your password using this link:
YOURDOMAIN/wp-login.php?action=lostpassword
If you’re unable to reset the password, reach out to your host (the company you pay to host your website) to find out how you can reset your password through PHPMyAdmin.