What else do they need to accept the app? Public figure form of consent

Hi everyone. I have been trying to submit my app for 6 months now and each time its something different to which it is rejected.

So currently I am working with a public figure to have his name on an app.

Originally they rejected the app saying i needed written persmission to use his name, so i resubmitted app with a signed letter of consent from the public figure but now apple has rejected it again and responded asking AGAIN for consent.

What else can i do? What else do i need to send??