Showing contacts blocked by a plugin

Hi! Show Contacts Information no more shows. I find out, that’s because of this script I made a plugin with:

add_filter( ‘adverts_form_load’, ‘location_to_dropdown’ );

function location_to_dropdown( $form ) {

if( $form[‘name’] != ‘search’ ) {
return $form;
}

foreach( $form[“field”] as $key => $field ) {
if( $field[“name”] == “location” ) {
$field[“type”] = “adverts_field_select”;
$field[“options”] = array(
array(“value” => “Ки?в”, “text” => “Ки?в“, “depth” => 0),
array(“value” => “Бердянськ”, “text” => “Бердянськ”, “depth” => 0),
array(“value” => “Б?ла Церква”, “text” => “Б?ла Церква”, “depth” => 0),
array(“value” => “В?нниця”, “text” => “В?нниця”, “depth” => 0),
);
$form[“field”][$key] = $field;
}
}

return $form;
}

How to solve it?

https://www.ads-software.com/plugins/wpadverts/