I have checked the application's page and indeed, there are bugs with the new update of this application. There are users reporting that the old version was way better than the latest one. Go to Settings > Applications > All > Xsparsh and tap on Uninstall Updates. Reboot the phone and then try again. It should work this way.
Additionally, report the errors to the developer using the email address posted on the bottom of the page: https://play.google.com/store/apps/details?id=com.xsparsh.in