can one suggest me a movie based on culture ( culture of any nation )

What do आप mean द्वारा that?

Umm...can आप try wording that a little bit better?

If I read that right, try maybe Slumdog Millionaire, City of God, I dunno.

If आप could better explain that, I could give आप a handful of good movies.

Ok, so here are ones:
Babel
Australia
Memories of a Geisha
Troya
The boy in the striped pyjamas.

There's this one movie Life in a दिन that talks about various cultures.

Forbidden Zone

Honestly, the best movie ever. Here's a clip if आप want a preview.