In Pages, choose File > New (from the File menu at the top of your screen), then double-click the template you want to start with.
Do any of the following:
Delete an existing placeholder or background graphic: Select the object you want to remove and press Delete on your keyboard. If the object still can’t be deleted, you may have to unlock it first. If the object is on a section layout in a Create and manage Pages templates on MacCreate and use page templates in Pages on Mac