1- Every time you open the app it always loads the first lesson of any class, you need to manually check where you ended every time you open the app2- please Give us the ability to control the speed of the video playback and the ability to zoom in 3- You can’t check different teachers or classes through the app, you have to go to their website4- We should be able to check mark any of the lessons to either come back to later or ping them as a lesson you have finished