I'm assuming you're referring to the Bollywood movie "Tadap" and its availability on Filmyzilla.com. Here's the information:
While I understand the temptation to watch movies for free, I strongly encourage you to support the creators and the film industry by watching movies through official channels. Not only does it ensure that the creators receive their due, but it also helps to promote a safe and secure viewing experience. Tadap Filmyzilla.com
"Tadap" is a 2021 Indian Hindi-language romantic drama film directed by Raj Kumar Randev and produced by Aditya Datt. The movie stars Sidharth Malhotra and Rashmika Mandanna in lead roles. I'm assuming you're referring to the Bollywood movie