Unfortunately we don't have an easy way (yet!) of simply changing the day, time, or length of a lesson. So to change one of those things, you will just need to cancel your existing lesson, and then schedule a new one:
1.) Cancel your lesson (click here to learn how)
2.) Schedule a new lesson (click here to learn how)
We apologize for the inconvenience, we're a small team and we build features as fast as we can!