Hi friend
I know that you do not do it for fame, not for recognition, much less hoping that Jhon will pay you in some way.
But let me tell you that God does not owe a debt to anyone, and if you help one of their little ones, I'm sure they'll bless you a lot.
I can not pay you either, and I know you are not looking for any payment. But I can pray for you and your family.
God bless you, protect you and prosper you always.
A big and big hug.