Dear sir.
I regret to advice you that I lost my luggage in your airline when I traveled to Toronto. This is due to your costumer service didn't´t tell me where was it. Then I tried to ask with the supervised but he didn´t want to do.
I am writing to express my dissatisfaction with this situation and i want your airline give me my luggage because i need my things , my computer and some documents that I use in my work.
I wait your soon answer.
Thank you.
Dear sir. -> utiliza coma (,) no punto
ResponderBorrarI regret to advice you that I lost my luggage in your airline when I traveled to Toronto. -> menciona fecha, vuelo. Intenta agregar más detalles.
the supervised -> supervisor
and i want your airline give -> I (mayúscula)/ want your airline TO give me...
I use in my work. -> job