docs(em): update order elastic metal doc (#3756)

* docs(em): update order elastic metal doc

* Update bare-metal/elastic-metal/how-to/create-server.mdx

Co-authored-by: Jessica <[email protected]>

---------

Co-authored-by: Jessica <[email protected]>

Author: bene2k1

bare-metal/elastic-metal/how-to/create-server.mdx

@@ -25,20 +25,21 @@ Scaleway [Elastic Metal servers](https://www.scaleway.com/en/elastic-metal/) pro
 1. Go to **Elastic Metal** in the **Bare Metal** section of the [Scaleway console](https://console.scaleway.com) side menu. The Elastic Metal server creation page displays.
 2. Click **Create Elastic Metal server**. The server creation wizard will launch.
 3. Complete the server creation wizard:
-    - **Availability Zone**: Select the geographical region for your server.
+    - Select the geographical region for your server by choosing an Availability Zone.
       <Message type="note">
         Currently, Elastic Metal servers are available in:
         - Amsterdam, Netherlands (`AMS-1`, `AMS-2`)
         - Paris, France (`PAR-1`, `PAR-2`)
         - Warsaw, Poland (`WAW-2`, `WAW-3`)
       </Message>
-    - **Billing Method**: Choose either **hourly** or **monthly** billing.
-    - **Server configuration**: Select a server configuration from the available options.
-    - **Image**: Choose an OS to run on your server or opt for no preinstalled image.
-    - **Server name and tags**: Enter a name and, optionally, add tags to identify your server.
-    - **SSH key**: Add your SSH key (required if installing an image on your server).
-    - **Private Networks**: Decide whether to enable this feature.
-    - **Estimated cost**: Review the estimated cost based on your selected specifications.
+    - Choose your preferred billing method: **hourly** or **monthly**.
+    - Select a server configuration from the available options.
+    - Choose an OS to run on your server or opt for no preinstalled image.
+    - Enter a name and, optionally, add tags to identify your server.
+    - Add your SSH key (required if installing an image on your server). Depending on the OS image, you may also be asked to configure the panel user for your server.
+    - Optionally, configure the available public bandwidth for your server. This option may not be available for all offers.
+    - Optionally, decide whether to enable the Private Networks feature. [Learn more about Private Networks](/network/vpc/concepts/#private-networks)
+    - Review the estimated cost based on your selected configuration.
 
 4. Click **Create Elastic Metal server** to finalize your order.