If you're looking for the basics you don't need a teacher, simply use the search bar at the top and you'll have plenty of results and lots to practice and learn. Also, magick doesn't really have a color. A lot of people have different opinions on "black" and "white" magick, so it won't be easy to find a teacher to fit what you think it is when everyone has different views. I recommend being more specific if you truly insist on finding a teacher, but you really don't need one.
I hope I helped (: