Creation of dashboard

Hi ,

I have export one form( in which i have 18 submission till now).
Now i want to create dashboard or Visual data from that Export Form.

I have already gone through one tutorial but while i am generating “Daily
saved export” , the report is not created and no download button came.
Create an Excel Dashboard
https://wiki.commcarehq.org/display/commcarepublic/Tutorial%3A+Create+an+Excel+Dashboard

Please suggest.