I've reincarnated in a world with benders

The story is about a boy that has reincarnated in the World of Avatar, during the time of Avatar Korra. The story starts a few years before Korra comes to Republic City for training and is about a boy that finds himself thrust headfirst into a world with no one to help him, on the streets of Republic City, trying to fend for himself in a world dominated by elemental-powered people. During his struggles, he finds people to rely on, true friends, great teachers, and masters that help him improve. This is my first novel, so I appreciate all the feedback please, forgive me for any spelling errors.