Need help buying a Steam game.

Greetings,

I have a British debit card and a British Paypal account, the problem is that I am in vacation at home right now (eastern Europe) and I can't buy any games due to the location problems. I need to send someone money on Paypal so they could buy me the Steam game as a gift, the game I am talking about is Speedrunners. I can provide you with some YouTube views as payment back.