O Application Loader relata o certificado de assinatura de código ausente

I am developing my App in xamarin studio. I want the solution for xamarin Ios app not on xcode.
I produce screenshots about my issue.please give me the right solution.

Estou criando o perfil de distribuição como abaixo:

And finally Signing Identity is in Developer(Automatic),everything will be fine and app deploying on device but when uploading to the application loader i am getting below error:

Signing Identity is in Developer(Automatic) then i am getting the below error:

How Can I Solve This?Please help me.

questionAnswers(0)

yourAnswerToTheQuestion