mohnakrishna, currently your data in the tracker is updated by the tracker
Administrator. So you will not be able to update your information as you do not have the password to your data entry in the tracker. Would you mind entering your data yourself so that you have the control of your data and have the password so that you can update your information any time. If you would like to do so , go ahead, enter your data as new data with a new user ID (e.g. mohanakrishna). Once you enter your data, please do not forget to post in this forum to inform us and one of us will remove your old entry (sivakrishna) so that we do not have dulicate information.
Thank you