it code doesn't work in server in laravel

blade.php code -

<script type="text/javascript">
        $("#symbol").attr("disabled", "disabled");
        $("#market").attr("disabled", "disabled");
        $('#symbol').select2({
            placeholder: 'Select an item',
            ajax: {
                url: '/komal/ytl/public/select2-autocomplete-ajax',
                dataType: 'json',
                delay: 250,
                processResults: function (data) {
                    return {
                        results:  $.map(data, function (item) {
                            return {
                                text: item.symbol,
                                id: item.id
                            }
                        })
                    };
                },
                cache: true
            }
        });


</script>

Route.php

Route::get('select2-autocomplete-ajax', 'MemberTradesController@dataAjax');

This code work in local computer but not work in server and does'nt show in API

via Chebli Mohamed