There is nothing for the moment for that, except checking comments from the moderators on the pages about why it is not acceptable in case it is not approved.
In this case, if not approved it is most likely because not realistic enough: for such case you can still put the pictures in the comments of the movie/series page to keep them somewhere.

I have just uploaded 9 contributions however I would like to know if or not if they are validated each.

Thanks.