I can see why there might be a bit of confusion visually on where the toes start and end. That model includes the tendons too, so the lines extend far into the foot.
I tried doing my own breakdown:

The green section is the toebox. When looking at your model, the big toe starts almost perfectly above the little indent between the toe and the balls of the feet. I drew an arrow to point out what I mean. But, your second post did a good job of lining up the toe.
Anyway, I know it was already said, but because of the angle, you honestly can't see the pinky toe. So not including it isn't necessarily bad. But since your original question was how to make it look like five toes, I went ahead in my own sketch and put in a tiny little hint of a pinky in there. Hinting / implying is probably the most you could do with the shown angle.
And, depending on how small your drawing is going to be, worrying about those minute details may just be a waste of time, since most people aren't going to see the full size drawing. Whether it's on social media or for a comic, people are gonna be scrolling along and probably aren't going to pause very long on a single drawing to scrutinize something like toe-count.