No Graph

Would anybody know why no matter what I do I can't figure out why it wont show me any data on the graphs, yesterday I had it but I didn't save so I had to restart on the design, and now all the useful information is gone. Is there a tab I may have clicked to turn it off????

Did you refresh the page and then all information is gone?

Ummm. Try clicking the settings button and turn on the graphs you want... Just sayin'