>>36499578For ears placed on the top of the head, you must follow the line up from where human ears would be/where the jaw ends!
I recommend drawing vaguely where the skull is before placing ears because if you put them on top of the hair, they're often going to look like they're detached from the head.
Is there a specific angle you need a hand with?
I do hope my stream could help! Good luck to you and everyone else doing their best with art!