FAFSA Help?

Hi,
Some of the questions of my FAFSA are greyed out. Any reason for it?
For example, these questions are greyed out:

At any time on or after July 1, 2017, did your high school or school district homeless liaison determine that you were an unaccompanied youth who was homeless or were self-supporting and at risk of being homeless?
At any time on or after July 1, 2017, did the director of an emergency shelter or transitional housing program funded by the U.S. Department of Housing and Urban Development determine that you were an unaccompanied youth who was homeless or were self-supporting and at risk of being homeless?
At any time on or after July 1, 2017, did the director of a runaway or homeless youth basic center or transitional living program determine that you were an unaccompanied youth who was homeless or were self-supporting and at risk of being homeless?
Your number of family members in 2018-2019 (household size)
If you are not sure who is considered a family member, click Household Size to answer the questions on the worksheet.
How many people in your household will be in college in 2018-2019?

Any help would be appreciated. Thanks in advance.

If you qualify for Auto $0 (family makes under $25k) or Simplified assets (under $50k with another qualifier), some of the questions will be grayed out.