AFI has created a number of resources to help you to Self-Advocate, build skills in areas such as supported decision making, self-advocacy, writing letters and attending meetings.
If you are looking for generic disability information and support try the Disability Gateway.
Disability Support Pension
Applying for the Disability Support Pension can be difficult. Our Navigating the DSP resource explains where to start, what evidence you may need, where to get help, and what to do if your claim is rejected.