You do not ask anyone. The parent or legal guardian of the student fills out and sends in a letter of intent to the local school board. You also must learn and follow your state's homeschool laws and requirements.
Then there are many styles and approaches to homeschooling. There are many ways to go about it.
Ask your teacher and principal (aka mom and dad)! Some states and school districts have certain requirements when it comes to homeschool diplomas, but it is the parent's responsibility to provide you with what you need.
At www.homeschoolviews.com there are hundreds of Homeschool Writing Printables, Homeschool Unit Studies, Printable Homeschool Recordkeeping Sheets and Homeschool Calendars & Schedules.
talk to school administration
public school
No it is not! The administrators change it because it is a different program. So if you are confused please ask your teacher or whoever teaches you.
You can ask a college professor who can probably recommend someone to you. Ask any teacher at your childs school or ask family and friends. There are also tutors online that can help and homeschool teachers.
move or complain a lot
That depends on the individual situation.
they are homeschool
Homeschool
Yup! For almost any college or organization, a homeschool high school diploma is just as good as one from a public or private school.
Homeschool.com has a lot of different homeschool related resources. The Keystone School also has a lot of online homeschooling information for middle school and high school kids.