"Palang Tod" is one of the series offered by Ullu, and it seems that "E1" or "Episode 1" might refer to a specific episode within that series. Caretaker could be a character or a related series.
Your best option for a safe and satisfying viewing experience is to . This is the only way to ensure you're watching the content legally, in high quality, and without putting your device at risk. "Palang Tod" is one of the series offered