How to delete my itunesconnect app with status "submit for review"?

I am trying to change my Bundle-ID & SKU but i came to know that its not possible.

So i decided to delete this app and create the new one with appropriate naming, still i didn't submitted anything to itunes.

But there is no option for deleting in more section.

This is my 1st experience with itunes connect. When i created my 1st project, i gave random Bundle-ID & SKU, now my app is ready and i realised that it should be something else.

any help will be great.