I recommend checking out this video on drawing cylinders: https://www.proko.com/course-lesson/how-to-draw-cylinders-and-ellipses! You can draw this from any angle; using a box helps tremendously. The video explains how to draw a cylinder with technical accuracy, so if you don't want to go that in depth quite yet you can try just eyeballing it. Guesstimate how the the top and bottom plane would map to the top and bottom of the box in perspective. Be mindful of that taper towards the bottom!