Double-check if there's a legal platform that streams "Las Fierbinti". If I'm not sure, suggest they check services like Netflix, Hulu, Amazon Prime, or regional providers. Also mention that official websites or the production company's site might have the content.
I should structure the response to first acknowledge the request, explain why I can't help with that, and then provide legal alternatives. Make sure the tone is helpful and informative, not judgmental. Provide links to where they can check availability of the show legally.
Another angle is to educate them on the consequences of piracy, such as legal penalties and supporting content creators. Emphasizing the importance of supporting creators by using legitimate services is key.