How can the government help? (HK)

I am currently working on a community project in school about the challenges handicapped people go through. I am trying to gain some first-hand information, and it would be great if any family members or people with direct experience help answer the following:

1. If you're getting any help from the government in any type of way (financial support, housing priorities, social workers...), what is it and is it helpful in your opinion? If it isn't helpful, then what do you think the government can do to help?

2. Is it hard for you to go into restaurants, shops, and other locations due to the design of the building? What facilities (...) would you like to see more often to help you?

3. Is it hard for you to find job opportunities? If yes, then what kind of policies do you think the government or companies should incorporate to help you?

I plan to make a petition based around this information. I would really appreciate it if anyone can answer these questions, you don't have to answer all three if you don't want to! Thank you so much!