The 2nd service will have 2 child services, the 3rd service will have 1 child service.
Look for ' Windows Audio' NOT 'Windows Audio Endpoint Builder'.Open Control Panel and select Administrative Tools, then View Local Services.Please refer to the below steps to start the Audio service and cherck if it helps to resolve the issue I would like to assist you further from here. Thank you for keeping us posted on the status of the issue.