Must High School stole my money, wont forward my transcripts. Colleges wont accept my credits. Internet

In 2009, I got out of high school and wanted to continue on with my education at home so I search and came up to musthighschool.com. I finished the same year, I paid or 500 dollars and they sent me my diploma and transcripts. Ive been trying to get in universities and community college but the only schools that would acccept my diploma is schools that are not accredited like them such as Westwood College. Ive been struggling ever since to get in to school. I cant take it, Im trying to go on with my life. This situation have really set me back.