Well, you should be FACING the opposite side i.e. your back facing the WALL. That is the right way, and this is NOT the right way to do handstand on the wall, as that would mean your weight is partially balanced by the wall!
Nice work. I would like to know where your hands are placed exactly? Are they on a cushion, carpet, wooden floor or a rough surface? This can make a lot of difference, which we don't see in the video.
Otherwise, Good job son!