Exception in WCF service endpoint

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WCFServices

I just started with WCF Service application where i am getting an exception i tried to resolve it but it shows there as an exception in endpoint address the below is my code with config fie, kindly he me to figure out the exception

<system.serviceModel>
   <services>
     <service name="CompanyService.CompanyService" behaviorConfiguration="mexbehaviour">
       <endpoint address="/CompanyService" binding="basicHttpBinding"  contract="CompanyService.ICompanyPubicService"></endpoint>
       <endpoint address="/CompanyService" binding="netTcpBinding"  contract="CompanyService.IComanyConfidentialService"></endpoint>
       <host>
         <baseAddresses>
           <add baseAddress="http://localhost:8080/"/>
           <add baseAddress="net.tcp://localhost:8090/"/>
         </baseAddresses>
       </host>
     </service>
   </services>
   <behaviors>
     <serviceBehaviors>
       <behavior name="mexbehaviour">
         <serviceMetadata httpGetEnabled="true"/>
       </behavior>
     </serviceBehaviors>
   </behaviors>
 </system.serviceModel>

namespace CompanyService
{
    public class CompanyServie:ICompanyPubicService,IComanyConfidentialService
    {
        public string GetPublicInformation()
        {
            return "Public Information via HTTP";
        }

        public string GetConfidentialInformation()
        {
            return "Confidential Information via TCP";
        }
    }
}

namespace CompanyService
{
    [ServiceContract]
    public interface ICompanyPubicService
    {
        [OperationContract]
        string GetPublicInformation();
    }
    [ServiceContract]
    public interface IComanyConfidentialService
    {
        [OperationContract]
        string GetConfidentialInformation();
    }
}

below is an error occurring
System.ServiceModel.dll

Additional information: Service 'CompanyService.CompanyServie' has zero application (non-infrastructure) endpoints. This might be because no configuration file was found for your application, or because no service element matching the service name could be found in the configuration file, or because no endpoints were defined in the service element.

If there is a handler for this exception, the program may be safely continued.