diff --git a/.gitignore b/.gitignore
index 57872d0..55940e5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /vendor/
+composer.lock
\ No newline at end of file
diff --git a/BotApi.php b/BotApi.php
index 4dc6521..62ab24d 100644
--- a/BotApi.php
+++ b/BotApi.php
@@ -152,6 +152,19 @@ public function forwardMessages($chat_id, $from_chat_id, $message_ids, $options
     }
 
 
+    public function deleteMessage($chat_id, $message_id)
+    {
+        $fields = ['chat_id' => $chat_id, 'message_id' => $message_id];
+        return $this->request('deleteMessage', $fields);
+    }
+
+    public function deleteMessages($chat_id, $message_ids)
+    {
+        $fields = ['chat_id' => $chat_id, 'message_id' => $message_ids];
+        return $this->request('deleteMessages', $fields);
+    }
+
+
     public function getMe()
     {
         return $this->request('getMe');
diff --git a/README.md b/README.md
index 7f42cd7..da215cb 100644
--- a/README.md
+++ b/README.md
@@ -71,5 +71,108 @@ if ($text == '/button') {
 
 ```
 
+<img src="docphoto/buttons.png" alt="buttons">
+
+**CallBack buttonlar bilan ishlash**
+
+```php
+$botApi = new BotApi("$token");
+$update = new Update($botApi->getWebhookUpdate());
+
+if ($update->isCallbackQuery()) {
+    $callback = $update->getCallbackQuery();
+    $user = $callback->getUser();
+    $user_id = $user->getId();
+    $data = $callback->getData();
+    
+    $keyboard = new Keyboard();
+    $keyboard->addCallbackDataButton("Button title", "data_name");
+    
+    if ($data == 'data_name') {
+        $botApi->sendMessage(
+            $user_id, 
+            "<b>Your text</b>", 
+            [
+                'reply_markup' => $keyboard->init(),
+                'parse_mode' => 'html',
+            ]
+        );
+    }  
+}
+```
+
+**Inline Query bilan ishlash**
+
+Bu yerda turli xildagi respons lar yaratish va ularning attribute lari yozib qo'yilgan
+
+https://core.telegram.org/bots/api#inlinequeryresult
+
+```php
+$botApi = new BotApi("$token");
+$update = new Update($botApi->getWebhookUpdate());
+
+if ($update->isInlineQuery()) {
+    $inlineQuery = $update->getInlineQuery();
+    $query = $inlineQuery->getQuery();
+    $query_id = $inlineQuery->getId();
+
+    $keyboard = new Keyboard();
+    $keyboard->addCallbackDataButton("Your CallBack button", "data_name");
+
+    $photoUrl = "https://storage.kun.uz/source/thumbnails/_medium/10/egAyZ4_AtLF8OGa4bxD4hpZTI6vHFaqj_medium.jpg";
+
+    if($query == 'photo'){
+         $response = new InlineQueryResult();
+         $response->addPhoto(
+            "$photoUrl",
+            "Rasmni yuborish",
+            [
+                'description' => 'bu rasm chatga yuboriladi',
+                'caption' => $query,
+            ]
+        );
+         $botApi->answerInlineQuery(
+            $query_id,
+            $response->init(),
+        );
+    }
+
+    if($query == 'text'){
+          $response = new InlineQueryResult();
+          $response->addText(
+            "Xabarni yuborish",
+            "$query",
+            [
+                'description' => 'bu xabar chtga yuboriladi'
+            ]
+          );
+         $botApi->answerInlineQuery(
+            $query_id,
+            $response->init(),
+        );
+    }
+
+      if($query == 'document'){
+         $response = new InlineQueryResult();
+         $response->addDocument(
+            "$photoUrl",
+            "Yuborish doc",
+            'application/pdf',
+            [
+                'caption' => $query
+            ]
+         );
+         $botApi->answerInlineQuery(
+            $query_id,
+            $response->init(),
+        );
+    }
+    
+    
+}
+```
+**Mana shu xolatdagi query lardan foydalnish mumkun**
+
+<img src="docphoto/inline.png" alt="rasm">
 
 # telegram
diff --git a/Update.php b/Update.php
index 47c2fa2..efa430a 100644
--- a/Update.php
+++ b/Update.php
@@ -9,10 +9,13 @@
 namespace ustadev\telegram;
 
 use ustadev\telegram\traits\CallbackQuery;
+use ustadev\telegram\traits\ChannelPost;
+use ustadev\telegram\traits\EditedChannelPost;
 use ustadev\telegram\traits\InlineQuery;
 use ustadev\telegram\traits\Message;
 
 class Update extends Objects
 {
     use Message, CallbackQuery, InlineQuery;
+    use ChannelPost, EditedChannelPost;
 }
\ No newline at end of file
diff --git a/docphoto/buttons.png b/docphoto/buttons.png
new file mode 100644
index 0000000..7a89e70
Binary files /dev/null and b/docphoto/buttons.png differ
diff --git a/types/Message.php b/types/Message.php
index 249e017..6b6b275 100644
--- a/types/Message.php
+++ b/types/Message.php
@@ -17,6 +17,7 @@
 use ustadev\telegram\traits\File;
 use ustadev\telegram\traits\Location;
 use ustadev\telegram\traits\MessageEntity;
+use ustadev\telegram\traits\Photo;
 use ustadev\telegram\traits\Poll;
 use ustadev\telegram\traits\PollAnswer;
 use ustadev\telegram\traits\PollOption;
@@ -32,7 +33,7 @@
 class Message extends Objects
 {
     use  Audio, Chat, Contact, Dice, Document, File, Location;
-    use MessageEntity, Poll, PollAnswer, PollOption, Story;
+    use MessageEntity, Poll, Photo, PollAnswer, PollOption, Story;
     use Text, User, Venue, Video, VideoNote, Voice, WebAppData;
 
     public function getMessageId()