Update 02. Send the contact a message.md (#366)

* Update 02. Send the contact a message.md

Format the text in messages added

* Update 02. Send the contact a message.md

added this section Get upload attachment option in Send message

Author: SangeetaMishr

docs/3. Product Features/03. Flows/2. Flow Actions/02. Send the contact a message.md

@@ -12,16 +12,45 @@ Refer [Flow level & Contact level variables](https://glific.github.io/docs/docs/
 
 <img width="644" alt="image" src="https://github.com/glific/docs/assets/143380171/6da80418-254e-4dc9-9d4b-eac1f8c65025"/>
 
+## Format the text in messages.
 
+Basic WhatsApp text formatting option are available in flow editor. Refer [this article](https://faq.whatsapp.com/general/chats/how-to-format-your-messages/?lang=en) for more details
+
+## Text Formatting
+
+1 . Place two asterisks before and after the text to make the text bold. Example: ** text **  **Bold**
+
+2 . Place one underscore before and after the text to make the text italic. Example: _ text _ **_Italic_**
+
+3 . Place one (~) tilde before and after the text to apply a strikethrough effect to text. Example: ~ text ~  **~Strikethrough~**
+
+4 . Place one (``) backtick before and after the text to apply for monospace. Example: ` text `
+
+![image](https://user-images.githubusercontent.com/32592458/220825997-0e940f0f-2ca9-43b7-949a-0a53ee7f6fa5.png)
+
+
+## Add Emojis
+
+Generally, all browser provide Emojis extension. Once you have added the extension, you can add emojis with right click in the text editor of message.
+
+Below example is from chrome.
+
+![image](https://user-images.githubusercontent.com/32592458/220826004-44f8faf5-267c-4e2b-bea0-08bf9c21718e.png)
+
+![image](https://user-images.githubusercontent.com/32592458/220826011-054d2829-c06a-4ff7-8cdd-78647fe01b35.png)
 ___
 ## Send media files in a Message
 
-Glific users can **upload the media files directly from their computer**
-
+Glific users can **upload the media files directly from their computer** for that you will need to setup GCS and make it active in Glific.
+<br>
 or
-
 **[Upload the files on GCS](https://glific.github.io/docs/docs/Onboarding/GCS%20Setup/Upload%20files%20on%20GCS)** and use the URL as attachment in multiple flow.
 
+## Activate GCS in Glific
+
+<img width="642" height="592" alt="image" src="https://github.com/user-attachments/assets/c7f41107-1e1b-4d58-9170-8964c2927f96" />
+
+
 ## Upload the media files directly from your computer.
 
 1 . Open a flow from where you want to send the file as an attachment.