Then I would advise you to write on Orlando Fanmailadresse in LA, with the mention that you want have a personal autograph for your friend and then you also get a personal autograph from him. Just have a little patience, with me it took about 3 months.
I know you didn't or don't want to hear it but that is why he has a fanmail. No celebrity would just give their own personal address. That is how a lot of celebrities have been stalked. We don't deserve any celebrities personal information. I am so sick of seeing these kind of questions, celebrities are human too.