U sent to 4777958973882920000 which is NOT ur account.
![](https://ip.bitcointalk.org/?u=http%3A%2F%2Fs14.postimg.org%2Fxtblh3kfl%2Fimage.png&t=638&c=kUp_Ly_3XcZKVQ)
Be careful if use Excel or similar soft to copy-paste addresses.
Oh that's weird, it wont let me send to my account. If I copy/paste my address (4777958973882919649) it changes it straight away to 4,777,958,973,882,920,000. I didn't notice it had done that but I can't stop it.