Api response to data table

This is my postman collection which I want to show into my ajax data table.
I want to show few selected data from it.
I am getting this data in my ajax response but not able to show it in my table
My ajax code is this.

    "doc":[ {
                "billingDate": "2022-04-11T11:54:16.600Z",
                "_id": "6256ce0404de4671d565cca6",
                "serviceProvider": {
                    "blocked": false,
                    "isLoggedIn": true,
                    "createdDate": "2022-04-03T20:04:52.082Z",
                    "_id": "624a01981399dc7a14173dda",
                    "city": "Karachi",
                    "email": "[email protected]",
                    "password": "3460c98eec954a700b17bbac9f14b222",
                    "providerName": "Test Service",
                    "address": "123 Street",
                    "serviceProviderId": "TES321326",
                    "__v": 0
                },
                "services": [
                    {
                        "_id": "6256ce0404de4671d565cca7",
                        "serviceName": "husnain",
                        "actualCost": 60,
                        "discountedCost": 60
                    },
                    {
                        "_id": "6256ce0404de4671d565cca8",
                        "serviceName": "husnain",
                        "actualCost": 60,
                        "discountedCost": 70
                    },
                    {
                        "_id": "6256ce0404de4671d565cca9",
                        "serviceName": "husnain",
                        "actualCost": 60,
                        "discountedCost": 80
                    }
                ],
                "total": 210,
                "company": {
                    "blocked": false,
                    "isLoggedIn": false,
                    "createdDate": "2022-04-03T12:14:51.356Z",
                    "_id": "62498fc7acd7fb091185b88d",
                    "email": "[email protected]",
                    "companyName": "Yozio",
                    "address": "1 Buhler Road",
                    "image": "http://dummyimage.com/327x225.png/dddddd/000000",
                    "companyId": "UDB21WROMBA8",
                    "password": "3460c98eec954a700b17bbac9f14b222",
                    "__v": 0
                },
                "employee": {
                    "createdDate": "2022-04-03T17:09:47.994Z",
                    "enabled": true,
                    "_id": "6249d52bfef2560326a740e7",
                    "fName": "James Bartley",
                    "age": 30,
                    "CNIC": "3974224221510",
                    "spouse": "Hilary",
                    "fatherName": "James",
                    "motherName": "Brunhilde",
                    "employeeImage": "http://dummyimage.com/267x237.png/ff4444/ffffff",
                    "employeeID": "YO550717",
                    "company": "62498fc7acd7fb091185b88d",
                    "children": [],
                    "__v": 0
                },
                "billId": "YOTE529822",
                "__v": 0
            },
]

I want to show employee name, Employee ID , Services array object. I am getting this data in response but not able to show this in my datatable.

$(document).ready(function() {
    $.ajax({

        type: "POST",
        contentType: "application/json",
        url: 'https://2057-185-202-239-227.ngrok.io/serviceprovider/billByServiceProvider',
        data: JSON.stringify({
                 serviceProvider: sessionStorage.getItem("Services_id"),
               }),
                dataType: "json",
        success:function(response){

                $('#example12').DataTable({

                    "ajax": 'response.doc'
                });

        }
    }); 
});