I want to dance with my girl during her prom

My girlfriend once told me, "During my prom, I wish I can hold your hands and dance to the rhythm."

Who wouldn't want their significant other to be happy, of course I promised to show up. Well this might sound easy for some of you, but I live 9231km away from her. ( Malaysia - Poland )

A round trip flight ticket easily cost above $700. Especially after university commencement, I barely have enough money to sustain even my education what not a flight ticket to Poland. We both are working hard to meet each other all the time, this time I desperately need help.

"Ask and it will be given to you; seek and you will find; knock and the door will be opened to you." - Matthiew 7:7

This is her one and only prom in her lifetime. I will not forgive myself if she have to hold her phone and have me on skype during the big day. Please, even a few dollar will lessen my burden.