Hi veena,
It's possible that you didn't complete the verification code that appears once you click on the "send" button. After you press send, look for a square with letters and/or numbers in it that asks you to confirm for spam/security reasons.
If you did do that, then I'm a bit mystified. Other posters are not having trouble getting their essays up, so I'm wondering what the problem could be.
Did you enter a verification code after you posted your writing?
Best regards,
Jason