Misleading advert

Tha advertised product and the goods supp**** are not the same. I ordered a combo deal : Hisense gas hob + chimney. I took a picture of the advert with another phone, since the site restricts one from taking a screenshot. They supp**** a hob only. On enquiring, all they said was log a return. They did not guarantee that I would get the combo deal. The advert with the combo deal is no longer there.