S.M.
If you have a notions store in your area (a place where they sell fabric, crafts, etc.), then there are probably women who hold sewing classes. Alternatively, your local community education center probably has beginning sewing classes for cheap. If your middle school or high school has a home economics teacher (they might call it "Life Skills" these days), you might ask her (it's usually a woman) if she knows anyone who can give you the basics.
You can learn an awful lot by just reading the manual for the sewing machine. There are how-to books by the dozens or hundreds that can help, too. I learned to sew chiefly by reading books and attempting to sew from patterns. I had very little help from people, although I had a little bit. IIt's really not that hard to learn.
Good luck!
Peace,
S.