Official trailers and behind-the-scenes clips are available on the Sudarshan Entertainment YouTube channel.
While specific download links for "dudefilms" or similar sites are often associated with piracy, you can find the movie through official channels: oh-my-ghost-2022-hindi-hq-dub-720p-web-dl-dudefilms-in-mkv
Sunny Leone, Satish, Yogi Babu, and Dharsha Gupta. Director: R. Yuvan. oh-my-ghost-2022-hindi-hq-dub-720p-web-dl-dudefilms-in-mkv
This version is dubbed into Hindi for North Indian audiences. oh-my-ghost-2022-hindi-hq-dub-720p-web-dl-dudefilms-in-mkv
The specific string you provided— oh-my-ghost-2022-hindi-hq-dub-720p-web-dl-dudefilms-in-mkv —indicates a digital file format typically found on media sharing sites:
A high-definition resolution (1280x720) sourced directly from a streaming service (Web Download).