bitcoin can help poor countries in collecting donations. because all what you need is an address and everyone from all over the world can send a donation in a matter of second. it also works fine in remittance because of the low fees comparing with WU
Yeah if they seen that you are telling the truth that you need help from others .. someone can help you deposit in your account for donations
But not every body are giving good money you need to make more money to help poor people.