Hello i wanna upload head but it is disapproved but i can't understand why it is . what that means of ''bad file'' it's don't have sunglasses or mask

Screenshot of problem: https://hizliresim.com/WqAYZm
İmage of head: https://hizliresim.com/v6d4RA

i am sorry for my bad english,I will hapy if you tell mistake of this head.