I'm getting a lot of problem adding movies to itunes library.!!??

So i wanted to add a movie to the library which I am not able.

I added a movie previously using a video convertor and it was added successfully so theres no question of installing Quick Time.

and then specifically for this movie I tried was proven a failure. I tried the dragging method as well but when i drag the movie it just says *link*

I even tried the *Add a File to the Library* but the movie doesnt show up in the itunes media library !

PLease help!😟