What if UNRWA issued an appeal and no one responded?

UNRWA issued an appeal for $300 million for all the 'poor Palestinians' in Gaza. But after cutting the appeal amount in half, they are still $35 million short, i.e. they have raised $115 million out of $300 million. Maybe this (from an interview with UNRWA director Chris Guness) has something to do with why. There is also deep discontent about the removal of over 100,000 people from your food