Update error-code-AADSTS50020-user-account-identity-provider-does-not-exist.md (#9809)

Edit review per CI 7666

Co-authored-by: learn-build-service-prod[bot] <113403604+learn-build-service-prod[bot]@users.noreply.github.com>
Co-authored-by: Meera Krishna <[email protected]>

Author: 3 people

support/entra/entra-id/app-integration/error-code-AADSTS50020-user-account-identity-provider-does-not-exist.md

@@ -33,9 +33,9 @@ In the prior experience, a directory (for example: UserNamehotmail735.onmicrosof
 
 If you aim to have a directory, you must create an Azure account and a new tenant: 
 
-1.    Browse to [https://azure.microsoft.com/en-us/free/](https://azure.microsoft.com/free/), and then select **Start free** .
-2.    Follow the instructions to create an Azure account.
-3.    A tenant will be generated alongside the Azure account, and you will be automatically designated as the Global Administrator. This grants you full access to all options within this tenant.
+1. Browse to [the Azure account website](https://azure.microsoft.com/pricing/purchase-options/azure-account?cid=msft_learn), and then select **Try Azure for free**.
+2. Follow the instructions to create an Azure account.
+3. A tenant will be generated alongside the Azure account, and you will be automatically designated as the Global Administrator. This grants you full access to all options within this tenant.
 
 ## Cause 2: Used unsupported account type (multitenant and personal accounts)
 
@@ -104,7 +104,7 @@ Make sure that you follow the steps in [Quickstart: Add guest users to your dire
 
 If your application is an enterprise application that requires user assignment, error `AADSTS50020` occurs if the user isn't on the list of allowed users who are assigned access to the application. To check whether your enterprise application requires user assignment:
 
-1. In the [Azure portal](https://portal.azure.com), search for and select **Enterprise applications**.
+1. In [the Azure portal](https://portal.azure.com), search for and select **Enterprise applications**.
 
 1. Select your enterprise application.