Kindly can you confirm if the IP address of this appliance is reachable. if Yes try to access the IP from WEB maybe it will complete the stage 2 of the deployment.
Else as i see it is on workstation so it seems for LAB. So i recommend to delete everything and deploy again.
Note: befor4e deployment ensure the existence of DNS A record for your vcenter appliance on the DNS forward zone.
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