Not able to create Azure Firwall

Hi ,
I am learning azure in playground . But i am not able to create Azure firewall.
Got Error like this. Need help
RequestDisallowedByPolicy

Resource ‘firewall’ was disallowed by policy. Policy identifiers: ‘[{“policyAssignment”:{“name”:“azure8922-PolicyDefinition-ODL-azure-759883”,“id”:“/subscriptions/b2aec48f-6dad-4d57-ad25-dad521fe74a4/resourceGroups/ODL-azure-759883/providers/Microsoft.Authorization/policyAssignments/azure8922-PolicyDefinition-ODL-azure-759883”},“policyDefinition”:{“name”:“azure8922-PolicyDefinition”,“id”:“/subscriptions/b2aec48f-6dad-4d57-ad25-dad521fe74a4/providers/Microsoft.Authorization/policyDefinitions/azure8922-PolicyDefinition”}}]’.

Hi @naveen.neerukattu118,

Currently, we support Azure Virtual Machines, Virtual Machines Scale Sets, Web Apps, Logic Apps, Azure SQL, Storage Accounts and CosmosDB. We are adding support for more services soon.
The Application Gateway is not in the supported service list yet.

Happy learning,
Trung.