Ok, sounds better.
Here is some code (with no html format) to help you sort this out:
<?php
$args = array(
'orderby'=>'nicename',
'role'=>'subscriber'
);
$users = get_users( $args );
foreach ( $users as $user ) {
print($user->display_name);
the_field('years_of_experience', 'user_'.$user->ID);
the_field('credentials', 'user_'.$user->ID);
}
?>
The role must be the one your Instructors will get.
You need to put that in a template (author.php or a page template) in your custom theme.
Useful references:
