diff --git a/data-request.php b/data-request.php
deleted file mode 100755
index 04619ce..0000000
--- a/data-request.php
+++ /dev/null
@@ -1,62 +0,0 @@
-<?php
-/**
- * Data Request Handler.
- *
- * @link       http://jeanbaptisteaudras.com
- * @since      1.0
- *
- * @package    gdpr-data-request-form
- * @subpackage gdpr-data-request-form/includes
- * @prefix     gdrf_
- */
-
-function gdrf_data_request() {
-	$gdrf_error     = array();
-	$gdrf_type      = esc_html( filter_input( INPUT_POST, 'gdrf_data_type', FILTER_SANITIZE_STRING ) );
-	$gdrf_email     = sanitize_email( $_POST['gdrf_data_email'] );
-	$gdrf_human     = absint( filter_input( INPUT_POST, 'gdrf_data_human', FILTER_SANITIZE_NUMBER_INT ) );
-	$gdrf_human_key = esc_html( filter_input( INPUT_POST, 'gdrf_data_human_key', FILTER_SANITIZE_STRING ) );
-	$gdrf_numbers   = explode( '000', $gdrf_human_key );
-	$gdrf_answer    = absint( $gdrf_numbers[0] ) + absint( $gdrf_numbers[1] );
-	$gdrf_nonce     = esc_html( filter_input( INPUT_POST, 'gdrf_data_nonce', FILTER_SANITIZE_STRING ) );
-
-	if ( ! function_exists( 'wp_create_user_request' ) ) {
-		wp_send_json_success( esc_html__( 'The request can’t be processed on this website. This feature requires WordPress 4.9.6 at least.', 'gdpr-data-request-form' ) );
-		die();
-	}
-
-	if ( ! empty( $gdrf_email ) && ! empty( $gdrf_human ) ) {
-		if ( ! wp_verify_nonce( $gdrf_nonce, 'gdrf_nonce' ) ) {
-			$gdrf_error[] = esc_html__( 'Security check failed, please refresh this page and try to submit the form again.', 'gdpr-data-request-form' );
-		} else {
-			if ( ! is_email( $gdrf_email ) ) {
-				$gdrf_error[] = esc_html__( 'This is not a valid email address.', 'gdpr-data-request-form' );
-			}
-			if ( intval( $gdrf_answer ) !== intval( $gdrf_human ) ) {
-				$gdrf_error[] = esc_html__( 'Security check failed, invalid human verification field.', 'gdpr-data-request-form' );
-			}
-			if ( ! in_array( $gdrf_type, array( 'export_personal_data', 'remove_personal_data' ) ) ) {
-				$gdrf_error[] = esc_html__( 'Request type invalid, please refresh this page and try to submit the form again.', 'gdpr-data-request-form' );
-			}
-		}
-	} else {
-		$gdrf_error[] = esc_html__( 'All fields are required.', 'gdpr-data-request-form' );
-	}
-	if ( empty( $gdrf_error ) ) {
-		$request_id = wp_create_user_request( $gdrf_email, $gdrf_type );
-		if ( is_wp_error( $request_id ) ) {
-			wp_send_json_success( $request_id->get_error_message() );
-		} elseif ( ! $request_id ) {
-			wp_send_json_success( esc_html__( 'Unable to initiate confirmation request. Please contact the administrator.', 'gdpr-data-request-form' ) );
-		} else {
-			$send_request = wp_send_user_request( $request_id );
-			wp_send_json_success( 'success' );
-		}
-	} else {
-		wp_send_json_success( join( '<br />', $gdrf_error ) );
-	}
-	die();
-}
-
-add_action( 'wp_ajax_gdrf_data_request', 'gdrf_data_request' );
-add_action( 'wp_ajax_nopriv_gdrf_data_request', 'gdrf_data_request' );