Just to confirm…
-Are you definitely logging in using ramesheuk?
-What shows in ‘My Students’?
You might have filtered the students list by mistake
-In the blue filters box, is anything ticked? If so, untick.
-Is anything written in the first box in the filters section? If so, remove anything in this box.
When I log in to your account everything is fine. Could you please try a different browser and see if that makes a difference.