diff --git a/examples/00.send-message-amp.php b/examples/00.send-message-amp.php
index 1b339c6..e550490 100644
--- a/examples/00.send-message-amp.php
+++ b/examples/00.send-message-amp.php
@@ -17,5 +17,7 @@
     $sendMessage->chat_id = A_USER_CHAT_ID;
     $sendMessage->text = 'Hello world!';
 
-    $tgLog->performApiRequest($sendMessage);
+    $result = yield $tgLog->performApiRequest($sendMessage);
+
+    var_dump($result);
 });
\ No newline at end of file
diff --git a/src/HttpClientRequestHandlerAmp.php b/src/HttpClientRequestHandlerAmp.php
index 5cee4a9..bb67857 100644
--- a/src/HttpClientRequestHandlerAmp.php
+++ b/src/HttpClientRequestHandlerAmp.php
@@ -65,9 +65,8 @@ public function get(string $uri): PromiseInterface
      * @return PromiseInterface
      * @throws \unreal4u\TelegramAPI\Exceptions\ClientException
      */
-    public function post(string $uri, array $formFields): PromiseInterface
-    {
-        $request = (new Request($uri))->withMethod('POST');
+    public function post(string $uri, array $formFields): PromiseInterface {
+        $request = new Request($uri, 'POST');
 
         if (!empty($formFields['headers'])) {
             $request = $request->withHeaders($formFields['headers']);