as MBabble says you don't get 12 wordsinstead a exported file, see my image above "export keys" play around sign out of the site and try importing the wallet file back in to get comfortable with the process.

I've added you to the list
https://docs.google.com/spreadsheets/d/1uGZXXQjs9kyTDboYHiBbjy7HGGdA-YxeGSPbpI7nDXA/edit?usp=drivesdk