Money is allocated to certain areas, it has no bearing on how much is spent by one area, they don't give the change to another one who might run short, they work withing their own budget.

How rude to assume one person does more humanitarian work than someone you don't know, have no idea of their personal status, financial situation or volunteer work.

Matthew 6:1-4

“Beware of practicing your righteousness before other people in order to be seen by them, for then you will have no reward from your Father who is in heaven.

“Thus, when you give to the needy, sound no trumpet before you, as the hypocrites do in the synagogues and in the streets, that they may be praised by others.

Truly, I say to you, they have received their reward.

But when you give to the needy, do not let your left hand know what your right hand is doing, so that your giving may be in secret.

And your Father who sees in secret will reward you.