Possible steps to outline: recommend legal streaming services, check for the specific version with dual audio, suggest purchasing digital copy with that version, mention possible free options with proper licensing, or using a library.

Now, the user might not know about these platforms or might be looking for specific quality. 720p is a standard resolution for Blu-ray, but some sources might offer higher. However, if the user is looking for it in 720p specifically, that's a valid request.

First, I need to consider if they're looking for a torrent link or another form of file-sharing. However, sharing or providing access to pirated content is against the law and against company policies. So, I can't help with that. But maybe the user isn't aware and just needs guidance on legal alternatives.

Finally, reaffirm that sharing copyrighted material without permission is against the law and against company policy, and that the best option is to use the platforms that have the rights to distribute the content.

Another angle: the user might be asking in a technical context, like how to rip a Blu-ray and add Hindi audio, but that's again involving unauthorized copying. Still, I need to stay within the legal guidelines.

But since I can't provide the actual link, I should inform them about legal options. Maybe suggest purchasing the movie on a platform like Amazon, where you can buy or rent the Blu-ray version or digital copy. Alternatively, if the user is in India, checking Hotstar or other local platforms might help.