12:35 AM, Friday December 2nd 2022
Hi! First of all it’s great that you drew through your forms,varied your boxes, and numbered them.
Now onto the critique.
Some of your lines are extended in the wrong direction. They must extend AWAY from the viewer. If you start by extending along each "arm" of the Y from that central point, you'll guarantee that you're extending them in the right direction. You should think where the lines converge and try to ghost your lines to the vanishing point before drawing them.
Also hatching is used to indicate the plane that faces the viewer.