Revtwt is not available in my country

Are you familiar with RevTwt? It is a Twitter affiliate program which you can advertise your link to your Twitter account, and if visitors and followers click your link, you get paid up to $0.50 per click. They normally pay you by Paypal, but the thing is….this program is only applicable to English speaking countries like USA, UK, Australia and Canada. I’m from the Philippines, although all of us can join but not applicable to earn. It’s so unfair. RevTwt will give you the list of ads to choose from, and every ad states something like “For USA only”, “For USA, UK, Australia and Canada only”. We’ll, I have no more time to waste here in RevTwt, because I’m not qualified to earn there, instead to invite other users to join Revtwt. What’s the point of that anyway? If I have not earned, then it only wasted my little time on RevTwt.