Rajan wrote:
...I am worried as I did not get even auto reply ...
Like Saurabh sayed, i indeed got an auto reply email instantly after uploading my assignement, i passed the essay exam and uploaded the assignement the same day, 25 May.
After two days, at the 27 May, i have received another mail saying that the assignment and the essay exam has been sent for grading.
I hope this is a simple misunderstanding, good luck.