How to execute code in post man

<?php $post_data = array(); $post_data['products'] = array(); $post_data['products'][] = array( 'sku' => 'XXX', 'quantity' => 100 ); $post_data['products'][] = array( 'sku' => 'YYY', 'quantity' => 100 ); $curl = curl_init(); curl_setopt($curl, CURLOPT_HEADER, false); curl_setopt($curl, CURLINFO_HEADER_OUT, true); curl_setopt($curl, CURLOPT_USERAGENT, 'Equotix API'); curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false); curl_setopt($curl, CURLOPT_FORBID_REUSE, false); curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); curl_setopt($curl, CURLOPT_POST, true); curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($post_data)); curl_setopt($curl, CURLOPT_URL, 'https://www.qoolmart.com/index.php?route=qoolmart/product/update&auth=c0c71f8bba39eb 5405405fa2fbada445'); $response = curl_exec($curl); curl_close($curl); var_dump($response); ________________________________________________________________________________________ Attachment File : ![php|689x499](upload://w3cRLwmkdiPbe9PosSXbEnfgcU1.png)