Hello ,
I need to send a letter to a person who is in Manila now, but she doesn't have a postal address where she can receive the letter.

So I would like to send the letter to a post office and then she will be able to pick up the letter from them.

This service is also known as Poste Restante: https://en.wikipedia.org/wiki/Poste_restante

Do you know if there is a service like that in Manila?

Thank you