Custom Select/Checkbox Fields not displaying correct data

Hi,
Here is the code for adding two custom fields, which I inserted in functions.php file
1. Custom select – City (Dropdown, not a ‘required’ field, only one selection allowed)
2. Custom checkbox – Choose Fabric (not ‘required’ field, multiple selection allowed)

add_filter( "adverts_form_load", "my_adverts_form_load" );

function my_adverts_form_load( $form ) {

    if( $form["name"] != "advert" ) {
        return $form;
    }

    $form["field"][] = array(
        "name" => "my_custom_city",
        "type" => "adverts_field_select",
        "order" => 20,
        "label" => "City",
        "is_required" => false,
		"max_choices" => 1,
        "validator" => array(
            "options" => array(
            array("value"=>"1", "text"=>"Delhi"),
            array("value"=>"2", "text"=>"Mumbai"),
			array("value"=>"3", "text"=>"Alld"),
            array("value"=>"4", "text"=>"Varan"),
        )
    );
    $form["field"][] = array(
        "name" => "my_custom_fabric",
        "type" => "adverts_field_checkbox",
        "order" => 20,
        "label" => "Choose Fabric",
        "is_required" => false,
        "validator" => array( ),
        "max_choices" => 3,
        "options" => array(
            array("value"=>"1", "text"=>"Silk"),
            array("value"=>"2", "text"=>"Cotton"),
			array("value"=>"3", "text"=>"Woollen"),
            array("value"=>"4", "text"=>"Polyester"),
        )
    );

    return $form;
}

Next, I inserted the following code for display of fields in Ad Details page. Inserted again in functions.php file

add_action( "adverts_tpl_single_details", "my_adverts_tpl_single_details" );

function my_adverts_tpl_single_details( $post_id ) {

    $cf = get_post_meta( $post_id, "my_custom_city", false);
    $cc = get_post_meta( $post_id, "my_custom_fabric", false);

    ?>

    <?php if(! empty($cf) ): ?>
    <div class="adverts-grid-row">
        <div class="adverts-grid-col adverts-col-45">
            <span class="adverts-round-icon"></span>
            <span class="adverts-row-title">City</span>
        </div>
        <div class="adverts-grid-col adverts-col-90">
            <?php esc_html_e( join(", ", $cf) ) ?>
        </div>
    </div>
    <?php endif; ?>

    <?php if(! empty($cc) ): ?>
    <div class="adverts-grid-row">
        <div class="adverts-grid-col adverts-col-45">
            <span class="adverts-round-icon"></span>
            <span class="adverts-row-title">Choose Fabric</span>
        </div>
        <div class="adverts-grid-col adverts-col-90">
            <?php esc_html_e( join(", ", $cc) ) ?>
        </div>
    </div>
    <?php endif; ?>

	<?php
}

The ADD form works perfectly, however the ‘ad details’ page only shows values 1,2 etc. against these fields, instead of the actual text.

Many thanks for your support

It worked, Sir. Thanks a ton !! 🙂

Have already given a 5 star rating some time ago.
If the WordPress portal would allow, I would do it again, but it doesn’t. 🙁
Many Thanks.