Update 02. Send the contact a message.md (#561)

* Update 02. Send the contact a message.md

Removed the incorrect link, added a few more details on sticker format

* Fix: Hyperlink + html syntax

* Fix HTML list formatting in message documentation

Author: SangeetaMishr

docs/4. Product Features/03. Flows/2. Flow Actions/02. Send the contact a message.md

@@ -2,7 +2,7 @@
   <tr>
     <td><b>4 minutes read</b></td>
     <td style={{ paddingLeft: '40px' }}><b>Level: Beginner</b></td>
-    <td style={{ paddingLeft: '40px' }}><b>Last Updated: October 2025</b></td>
+    <td style={{ paddingLeft: '40px' }}><b>Last Updated: January 2026</b></td>
   </tr>
 </table>
 
@@ -66,14 +66,14 @@ Important Notes:
 
 <ul>
     <li> Stickers and audio files can only be sent as standalone messages. A sticker or audio file cannot be combined with a message body.</li>
-    <li>WhatsApp business API doesn't support .gif files to be sent as attachments. To read more about this, please refer to this <a href="https://developers.facebook.com/docs/whatsapp/cloud-api/reference/media">link</a></li>
-    <li>Size limits for attachments are as follows. More details about file formats can be found <a href="https://developers.facebook.com/docs/whatsapp/on-premises/reference/media">here</a></li>
+    <li>WhatsApp business API doesn't support .gif files to be sent as attachments.</li> 
+    <li>Size limits for attachments are as follows.To read more about this, please refer to this <a href="https://developers.facebook.com/documentation/business-messaging/whatsapp/business-phone-numbers/media">link</a></li> 
     <ul>
         <li>Image: 5.12 MB</li>
         <li>Video: 16.384 MB</li>
         <li>Audio: 16.384 MB</li>
         <li>Document: 102.4 MB</li>
-        <li>Sticker: 0.09 MB. Additionally, WhatsApp supports only 512×512 px dimensions.</li>
+        <li>Sticker: 0.09 MB. Additionally, WhatsApp supports only 512 × 512 px images in .webp format.</li>
     </ul>
 </ul>