Shifter provides Magic Link for logging in WordPress from Shifter Dashboard, and you can log-in with it.
In case you want to log in with your WordPress account: username and password, you should log-in without using a magic link.
Click [Start WordPress] to start up WordPress
Click [Visit Site]
Click Address bar.
Input "wp-login.php" to the end of URL, and hit [Enter] or [Return] key.
Now you can get log-in page.
Let's log-in with your Username and password of your WordPress account
