Getting error the remote server returned an error: (400) bad request.

<system.serviceModel>
 
    <bindings>
        <wsHttpBinding>
            <binding name="WSHttpBinding_IPushOrderDataService" closeTimeout="00:01:00"
                openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
                bypassProxyOnLocal="false" transactionFlow="false" hostNameComparisonMode="StrongWildcard"
                maxBufferPoolSize="500000000" maxReceivedMessageSize="5000000"
                messageEncoding="Text" textEncoding="utf-8" useDefaultWebProxy="true"
                allowCookies="true">
                <readerQuotas maxDepth="500000000" maxStringContentLength="5000000" maxArrayLength="500000000"
                    maxBytesPerRead="4096" maxNameTableCharCount="500000000" />
                <reliableSession ordered="true" inactivityTimeout="00:10:00"
                    enabled="false" />
            
            </binding>
        </wsHttpBinding>
    </bindings>
    <client>
      
        <endpoint address="http://dotzot-test.azurewebsites.net/RestService/PushOrderDataService.svc/PushOrderData_PUDO_New"
            binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_IPushOrderDataService" 
            contract="ServiceReference2.IPushOrderDataService" name="WSHttpBinding_IPushOrderDataService">
            <identity>
                <dns value="localhost" />
            </identity>
        </endpoint>
    </client>
</system.serviceModel>

ServiceReference2.PushOrderDataServiceClient ok = new ServiceReference2.PushOrderDataServiceClient();

        ServiceReference2.PushOrderDataServiceClient wcfServiceClient = new ServiceReference2.PushOrderDataServiceClient();
        ServiceReference2.NewDataSet newresp = new ServiceReference2.NewDataSet();

        ServiceReference2.Customer cust = new ServiceReference2.Customer();
        // cust.BRCD="";
        cust.CUSTCD = "CC000100132";
        ServiceReference2.DocketList dock = new ServiceReference2.DocketList();

        dock.AgentID = "";
        dock.AwbNo = "";
        dock.Breath = "1";
        dock.CollectableAmount = "2800";
        dock.CustomerName = "suraj";

        dock.Height = "1";
        dock.IsPudo = "N";
        dock.ItemName = "i-phone";
        dock.Length = "1";
        dock.Mode = "C";
        dock.NoOfPieces = "3";
        dock.OrderConformation = "Y";
        dock.OrderNo = "475698231";
        dock.ProductCode = "213054";
        dock.PudoId = "";
        dock.RateCalculation = "Y";
        dock.ShippingAdd1 = "Pune";
        dock.ShippingAdd2 = "Pune";
        dock.ShippingCity = "Pune";
        dock.ShippingEmailId = "Pune";
        dock.ShippingMobileNo = "7276872768";
        dock.ShippingState = "Maharashtra";
        dock.ShippingTelephoneNo = "7276872768";
        dock.ShippingZip = "411041";
        dock.TotalAmount = "2999";
        dock.TypeOfDelivery = "Home Delivery";
        dock.TypeOfService = "Express";
        dock.UOM = "Per KG";
        dock.VendorAddress1 = "Pune";
        dock.VendorAddress2 = "Pune";
        dock.VendorName = "Shri";
        dock.VendorPincode = "411041";
        dock.VendorTeleNo = "7276872768";
        dock.Weight = "300";
        wcfServiceClient.PushOrderData_PUDO_New(newresp);