Where to delete "Make it stand out" and remaining stock imagery?

https://www.tomsweetserart.com/available-originals/p/country-feast-set-3nybt-4np76

Where do we delete the remaining dummy data 'make it stand out', 'build it' etc placeholder text and pottery imagery. I don't see this anywhere in the 'edit product' when editing the primary product content and doesn't seem to be its own section to be deleted. 

Thanks

Thank you kindly! That 'Additional Info' section snuck right by me right under my nose. Thanks again