Picmonkey :-(

I had a chance to make one of my closest friends a blog banner and my stupid Picmonkey stopped working!
IM SO ANYOED!!!
Its so not fair though cause until its starts to work i cant make any photo's or banner's or anything!
So if you know any other sites like Picmonkey that you can edit photo's on,
Plzz plzz pretty plzz tell me!
:-( :-@
Until next time......