Thank you for reaching and sharing the details above.
Based on the screenshot you shared above, looks like you do not have an Azure Subscription which required to create resources like Virtual Network and Virtual machines in Azure. You can follow the documentation here to sign-up for an Azure Subscription.
If you already have an Azure Subscription, then you follow this tutorial here to create Azure Virtual Network and Virtual Machine using Azure Portal (https://portal.azure.com/)
Hope this helps! Please let me know if you have any additional questions. Thank you!
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