WTF?????

I set up an pay pal account and am trying to buy a PC game on Big Fish. So it redirects me to log in in to PP and then it asks for a credit card!! What??? My PP is set up to come directly out of my bank account?!!? Why a credit card?? I don't even have one!! And customer service will get back to me in 72 hours!! This is so frustrating!!! Grrrr! On the upside I made banana bread!! And it was yummy!!! lol