You're looking for information on downloading a Hindi dubbed version of "The Devil is a Part-Timer!" in a portable format.
Hindi Dubbed Version: A Boon for Indian Fans
Hindi Dubbed Portable Download
Suddenly, the screen flickered. A pixelated version of the Hero Emi appeared, wagging her finger. "Still trying to spread your influence through dubbed media, Maou? I've throttled your bandwidth with a 'Heavenly Firewall.'"
You can find fan-made Hindi episode explanations and summaries on these platforms:
Even if a Hindi dub isn't available yet, the show is a must-watch for several reasons: