calling wcf service Endpoint not found

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C#

IIS

WCF

I have hosted a wcf service in IIS ..and I browse service from IIS directly.
I got service is created, but when I browse from browser with [a link](http://localhost:55493/Service1.svc/MyFunction/apple)! I am getting Endpoint not found.

Interface

[OperationContract]
[WebInvoke(Method = "*", BodyStyle = WebMessageBodyStyle.Wrapped, ResponseFormat = WebMessageFormat.Json)]
string MyFunction(string Count);
    // TODO: Add your service operations here
}

Class

[AspNetCompatibilityRequirements(RequirementsMode
= AspNetCompatibilityRequirementsMode.Allowed)]
public class Service1 : IService1
{
    public string MyFunction(string Count)
    {
        return "The Name you passed  is: " + Count.ToString();
    }
}

web.config

<system.serviceModel>
      <services>
      <service name="WcfService3codepro.Service1" behaviorConfiguration="MyServiceBehaviour">
        <endpoint address="" binding="webHttpBinding" contract="WcfService3codepro.IService1" behaviorConfiguration="MyEndpointBehavior" />
      </service>
    </services>
    <bindings>

    </bindings>
    <behaviors>
      <serviceBehaviors>
        <behavior name="MyServiceBehaviour">
          <!-- To avoid disclosing metadata information, set the value below to false before deployment -->
          <serviceMetadata httpGetEnabled="true" />
          <!-- To receive exception details in faults for debugging purposes, set the value below to true.  Set to false before deployment to avoid disclosing exception information -->
          <serviceDebug includeExceptionDetailInFaults="false" />
        </behavior>
      </serviceBehaviors>

    <endpointBehaviors>
        <behavior name="MyEndpointBehavior">
          <webHttp />
        </behavior>
      </endpointBehaviors>
    </behaviors>
    <serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
  </system.serviceModel>
 <system.webServer>
    <modules runAllManagedModulesForAllRequests="true" />
    <!--
        To browse web app root directory during debugging, set the value below to true.
        Set to false before deployment to avoid disclosing web app folder information.
      -->
    <directoryBrowse enabled="true" />
        <defaultDocument>
            <files>
                <add value="Service1.svc" />
            </files>
        </defaultDocument>
  </system.webServer>

</configuration>