This website link is about India and the unreached people groups in India.
https://joshuaproject.net/countries/IN
Please also go to the home page and put the word Hindi
in the search engine. You may put a language, people group, country or resource in the search engine.
If you have any questions or need help finding a particular video, tract, book or any other Christian resource in any language of the world, please contact brianformissions@gmail.com