(AzureCXP) Updating Looking for help section

Based on customer feedback for below GitHub thread, updated the looking for help section with right SO tag and Q&A tag

https://github.com/MicrosoftDocs/azure-docs/issues/73195

Author: BharathNimmala-MSFT

articles/azure-resource-manager/managed-applications/tutorial-create-managed-app-with-custom-provider.md

@@ -344,7 +344,7 @@ You can go to managed application instance and perform **custom action** in "Ove
 
 ## Looking for help
 
-If you have questions about Azure Managed Applications, try asking on [Stack Overflow](https://stackoverflow.com/questions/tagged/azure-managedapps). A similar question may have already been asked and answered, so check first before posting. Add the tag `azure-managedapps` to get a fast response!
+If you have questions about Azure Managed Applications, you can try asking on [Stack Overflow](https://stackoverflow.com/questions/tagged/azure-managed-app) with tag azure-managed-app or [Microsoft Q&A] (https://docs.microsoft.com/en-us/answers/topics/azure-managed-applications) with tag azure-managed-application. A similar question may have already been asked and answered, so check first before posting. Please use respective tags for faster response. 
 
 ## Next steps