I'm feeling stressed with this gift exchange :(

I was so excited to send a gift to a stranger but now I'm stressed because I need to send it to Russia and I'm having problems with shipping. I used Amazon global (I regret it) and now I-parcel is asking for a passport number. I don't know what to do, I would like to get the stuff shipped to my house and then use USPS to send it. But that would take a long time, and my giftee will receive the package late :(