ksurya, you will need to provide a more detailed information to get help.
Please provide step-by-step instructions of what you do, what you get and what you expect to get.

Other information which is typically needed:
Versions of MantisBT, PHP, Operating System, Database and Webserver

ksurya, you did not provide any feedback. I am resolving this issue as "no change required". Feel free to provide the requested feedback at a later time and to reopen the issue.