The Tamil dubbed version of "Kai Po Che" is also available, and I'm assuming you're looking for a way to watch it.

Based on Chetan Bhagat's bestseller The 3 Mistakes of My Life , the film follows three friends— (the late Sushant Singh Rajput), Govind (Rajkummar Rao), and Omi (Amit Sadh)—as they dream of opening a cricket academy in Ahmedabad. Their bond is tested by a series of monumental real-life events:

The struggle was violent and tragic. In the frantic scuffle, a shot was fired. Ishaan, lunging to protect Ali, took the hit.