I've written some software which I occasionally receive emails about. I'll say this: if you ask an intelligent question, I will very likely help you. However, if you follow that up by peppering me with further questions or come across as demanding/pushy, I'm very likely to ignore you.

This is also generally true for open source projects and I'm not surprised the same applies for Apple.

OP: you screwed up. you have noone to blame but yourself.