Print all ACF fields in a group with labels and values

print-acf-field-group.php

<?php

$fields = array();
$field_group = get_page_by_title( 'GROUP TITLE HERE', OBJECT, 'acf-field-group' );
if ( is_object( $field_group ) ) {
	$acf_fields = acf_get_fields_by_id( $field_group->ID );
	$fields = wp_list_pluck( $acf_fields, 'label', 'name' );
}

foreach ( $fields as $field_name => $field_label ) {
	printf( '<b>%s:</b> %s', $field_label, get_field( $field_name ) );
}