You can download the official track from a legal store (like Amazon ) and use a ringtone maker app to clip the specific "Pacha Kuthikinen" hook. How to Set the Ringtone on Your Phone
Once you have the audio file on your device, follow these steps: Pacha Kuthi Unnoda Pera Song Ringtone Download
Go to Settings > Sound & vibration > Phone ringtone . Tap the (+) or "Add" icon to select the downloaded file from your storage. You can download the official track from a