Reply to Problem Purchasing The S2???

Is anyone else having troubles buying the S2 from the website? I tried it so many times, but im stuck at the part after logging in to paypal. Like, it says place order or something but when i click it, it just refreshes the page! how do i fix this? thanks! been saving up hard for weeks to buy the S2 and now this happens lol.

ive tried it like 10 times on both windows and mac, chrome firefox and safari.