ASP.Net Core: Display ViewBag Date in format DD-MM-YY format in TextBox

I have a simple search page html which i want to store the result type date format to html editor

My problem is my viewbag value date is succes retreive on controller but fail shown on cshtml

Maybe somebody help me

thank you

[HttpPost]
[Route("~/wo")]
public IActionResult Index(WorkOrder data)
{
    var model = new WorkOrder();
    using (IDbConnection conn = Connection)
    {
        var param = new DynamicParameters();
        param.Add("@Imei", data.AVLUnitId);

        model = conn.Query<WorkOrder>("GetWorkOrder", param,
                   commandType: CommandType.StoredProcedure).FirstOrDefault();
    }
    if (model != null)
    {
        ViewBag.WONumber = model.WONumber;
        ViewBag.WorkDate = model.WorkDate;
        ViewBag.VehicleNumber = model.VehicleNumber;
        ViewBag.VehicleType = model.VehicleType;
        ViewBag.MemberName = model.MemberName;
        ViewBag.AVLUnitId = model.AVLUnitId;
        ViewBag.ContactPerson = model.ContactPerson;
        ViewBag.GSMNumber = model.GSMNumber;
        ViewBag.WorkAddress = model.WorkAddress;
        ViewBag.IsWarranty = model.IsWarranty;
    }        
    return View(model);
}

<td>
    @* <input type="date" class="custom" id="WorkDate" name="WorkDate" value="@ViewBag.WorkDate" /> *@
    @Html.EditorFor(model => model.WorkDate, new { htmlAttributes = new { @class = "form-control", @Value = ViewBag.WorkDate } })
</td>

https://ibb.co/ZgLYpwz

I have Changed editor to input type, but my problem is why the format date 'mm/dd/yyyy' which i want to change it to dd-mm-yyyy

Thank you

<input id="datepicker" type="date" name="WorkDate" value="@ViewBag.WorkDate" class="form-control" pattern="[\d/]">