looking for my two sisters

Hi my name is Racheal and me annd my family have been looking for them for the past years. There names were Charlene Hinrichs: born around 1976 and Jenifer Hinrichs: born around 1978. They were taken away from my mother when they were kids becuase my mother was to young to take care of them. As far as we know they are adopted. If you know anything about this will you please e-mail me at [email protected] thank you