Why were these contributions rejected?

I got a few different cases, each time tried at least twice. I asked for detailed explanation but got nothing:

1) https://contribute.imdb.com/contribution/260508-063953-583000/

https://contribute.imdb.com/contribution/260511-065457-999000/

2) https://contribute.imdb.com/contribution/260508-163159-853000/

https://contribute.imdb.com/contribution/260510-150622-063000/

3) https://contribute.imdb.com/contribution/260512-125700-839000/

https://contribute.imdb.com/contribution/260513-131302-371000/

Could you do something with your employees? I am really tired of asking here for resubmissions. I have hundreds of such queries and still growing. They dont even dare to answer and provide more details. Such a rude behaviour...