Why do you add duplicate, bad quality and unuseful photos?

Hello to mycast society and all professional.

Why do you add duplicate, bad quality and unuseful photos for actors or actress? its not cool! So when we need a particular photo we can not choose it and we have to vote no for other good photos. actor or actress like "Ana de Armas" or "Scarlett Johansson" or "Henry Cavil" or ....