I ask of the film production company. Asserting copyright should stop about a preview. A user advertizes. For a work company, it becomes the advertisement which does not require cost.
ask of French people. You who love a movie think that you should contribute a preview more. The opening of 舞踏会の手帖(Un carnet de bal Julien Duvivier 1937) of a ball was contributed, and it was refused. There is no preview in my DVD. 森野 真潮