Chess.com/tv Moderator. Message me any questions you may have and I will do my best to answer them for you. ( Not a Chess.com staff member or Forum moderator.)
I strongly recommend Kairav Joshi for under 2000 rated players trying to improve their chess rating! He answers any questions and is clear and to the point. Also is very accomadating. Try out one of his courses in Chess.com university. Message him for any questions you may have!