Недопостили мое фото по техническим причинам

[Iana244257184vgk]

Подскажите,  я новичок) Хотела бы получить критику на мое фото, по техническим причмнам его недопустили. 

[Jill_C]

It is not uniformly sharply focused and the lighting is inadequate, causing shadowy areas. My first reaction, though, is "what is it"?

[Nancy OShea]

20 questions.  Animal, vegetable or mineral?  Alive or dead?

I have no idea what it is.  For that reason alone, it's probably not suitable for Adobe Stock.