Hi, I Was Searching Help For My 16 Year Old

Hi, I was searching help for my 16 year old daughter who might slip into a depression. She is beautiful and smart but does not have any true good friends here in Florida. She is a Sophmore and is experiencing how self observed and unsympathetic the people around her are, including the school's administration..She goes to a private smaller High school and hates it. She does not want to leave either?
What can she do out side of her school to meet friends?