Why would a free streaming site need your email? Legitimate OTT platforms (Netflix, Prime, Hotstar) need your email for billing and watchlists. Pirate sites do not.
If you see a website claiming to be "Hindilinks4u" with an https prefix asking for your email to provide a better experience— it is a scam. Close the tab, clear your cache, and open a legal streaming app instead. Your device (and your inbox) will thank you. Disclaimer: This article is for educational purposes regarding digital safety and does not promote or support piracy. Streaming or downloading copyrighted content without permission is illegal in most jurisdictions. https hindilinks4u email better
You want a better experience? Stop trying to polish a turd. Hindilinks4u will never be better because its business model (piracy) prevents it. They cannot store your email (legal liability), and they cannot afford perfect https security (costly). Why would a free streaming site need your email