Vanilla Card Issue pls help :(

Hello everyone

I live in a country that doesn't support gift cards whether online or in any other way
and a friend of mine gifted me a vanilla gift card that I can't use and was wondering what's the right way to use it to charge zen if there was a way that is because I tried that already through google checkout and it was cancelled because google checkout doesn't have my country listed among the countries it supports b:shedtear
I even tried buying stuff online to download on my PC and every time I get that restricted country error message
I really have no clue what to do with this card. so please if anyone knows of a way to use it to charge zen or use at all from where I live I'll really appreciate it O.o