Cannot find top gallery slider configuration in Claue 2
In Claue 1, you used to have a configuration option to change product detail template in Admin -> MGS -> Theme setting -> Product detail
In Claue 2 we made a new section for you to config gallery in product detail page, that why you cannot find the option in Admin -> MGS -> Theme setting -> Product detail
Please go Admin -> MGS -> Extra gallery to configure your product detail gallery layout