Why don't I get posters and additional info for movies, although I have put them into VOD?
First of all you have to put them into the VOD section in our editor. Putting them into the VOD section of a random app won't do anything.
If your provider didn't add that extra info to the movies themselves, then your app will not be able to show you anything, except you use our own AndroidTV app, which can show you posters and additional information to most movies on the fly. No other app in the world is capable of doing that.
Even our SamsungTV and FireTV apps can not do this yet, but we are already working on updating them with this cool feature.