Revert "pricing update"

This reverts commit b05bcca.

signaling/get-started/get-started-sdk.mdx

@@ -41,7 +41,16 @@ In order to follow this procedure you must:
 
 <Prerequites />
 
-- Contact [email protected] and enable <Vg k="MESS"/> v<Vg k="SIG_RELEASE_API"/> for your project.
+- [Raise a support ticket](https://agora-ticket.agora.io/) to activate <Vg k="MESS" />. In your ticket, please provide the following details:
+    - Your <Vg k="COMPANY" /> Customer Id
+    - The project VID for which you want Signaling enabled
+    - The App Id for the project in which you want to integrate Signaling
+    - Do you require Stream Channel activation: Yes or No
+    - Do you need data storage (Storing user and channel attributes as metadata): Yes or No
+    - Your geographical region for product activation: US, EU, APAC (excluding China) or China                                                                                           
+
+    The <Vg k="COMPANY" /> support team confirms activation through a ticket update.
+
 
 
 <GetStartedSDK  product="Signaling" company="Agora" sdk="Signaling SDK" client="app" />