backing up to google drive

Hi, Not sure if I can still back up to google drive, used to be able to do this but noticed now I can't recover or backup to google drive like I used to. I see there is now a dropbox option,  but not sure if I want to use that.

Please advise, I subscribed to the premium but didn't see any change in the back up ability, not sure what I'm getting with premium, thought it would allow me to do the google drive backup and restore?