why I choose this how can I help

I choose this because I used this before in the past so I could catch up to me grade level it helped me a lot and I didn't know how big this state was. This stite was so new to me my mom and my dad we all thought it would be great and the next week of school I found out my teachers were using it too. How am I going to help I could by giving 50-100 dollars a year or when I get out of my school I can see if I can find a job that codes for khan Academy.