appropriate assist button buttons buy cart contact court credit error figured gone hit info insight order page paypal problems review run seller smoothly tips unable

I'm a new seller using e-junkie. Everything has gone smoothly, but when I test the "add to cart" or buy now buttons, I run into problems.
I'm taken to the appropriate PayPal page and enter all credit card info and contact info. When I hit the "review order" button, I get a 'page not found' error. I'm sure this is a PayPal thing, but figured I'd hit you guys up first to see if you had any insight or tips.

Unfortunately, that's something completely in PayPal's court and we'll be unable to assist you with that.