Dear Mythili, when you upload an image, it isnt checked by any human authority there. The system will check if the scanned image follows the set guidelines. And this process takes time because there are lakhs of students who must have uploaded images. I know it is difficult to keep calm in these kind of situations but there is little that you can do right now. There are only 2 possibilities now. Either your scanned image is accepted and the registration status shows accepted. Or you are asked to upload the required image again. So in either of the cases, its a win-win for you. So don't panic and just wait for the status to change. Good luck!