@(you need an account to see links) To use a paypal account you don't really need to own a credit card. There are people who sell papypal money, like when you have pesos and you want to exchange them for dollars. You could try looking for them on Mercadolibre? Or other selling sites from your country. Just pay attention at the seller's reputation.
I don't know any other ways, my country sucks.
Te mando un pm!