tried resetting your internet connection?i.e turning it off for 30-40 seconds and turning back on? if not might just be busy so try at another time (off peak) ORRRRRR the website may have issues.......(like women...have their time of the month, computers act the same , they only do something when they 'feel' like it hehehe)
only joking girls please dont kill me, i'm sure your all lovely