Thanks for your answers so far. I realize, that my question was maybe a bit naive. I am Bitcoin user myself since 5 years and do consider myself generous. Granted, I know my friend and her situation and you can't know her.
Anyway, thanks for the constructive answers. And for those who smell scam, I did NOT post any address and asked for donations here.
I understand your part though, those other members does say its likely a scam because there are lots of thread the same as yours who tried to ask for something or donation but as i saw you didnt put any address and just askin for a private fund raising, you could use google you would still able to find some because if you try to ask in this forum for sure you would not get any penny from here.