Well, I'm not in Singapore right now, due to my job, I had to leave
yesterday morning. I have contacted local Tiger Airways support,
but they don't provide any information. I think if they accepted,
they would send me information of the one who booked tickets,
probably her father :D
Yes, leave your contact or email to them. Inform them to contact
her.
If you know where she sit, it will be even better.
Another option, go to changi airport to check with the
authority.