multiple taxonomy select display only one in front end

add a loop to display all taxonomy :

if (2 > count($locations)) {
    echo '<strong>Location:</strong> '.$locations[0]->name.'<br>';
} else {

    echo "<strong>Location:</strong>";

    echo "<ul>";

    foreach ($locations as $l) {
        echo "<li>";
        echo $l->name;
        echo "</li>";
    }

    echo "</ul>";

}

.
other loop with all location on the same line

    $stack = array();

    foreach ($locations as $l) {
        $stack[] = $l->name;
    }

    echo "<strong>Location:</strong>" . implode(";", $stack) . "<br/>";