[Merlins Cafe]

Hi, so I've started creating the store for a website, and put it onto an existing webpage to see how it fits in with it, however I've noticed that the blue "Edit Site" button is no longer an option when I view the store on like it used to be before I added it to a website – so there isn't a way of re-adding a header image, intro copy, changing the header image/intro copy balance etc? IS there a way of getting this back at all?