[SOLVED] Duck Duck Go sponsored adverts

Hi, not sure where this belongs but I will try with general. DDG has been my search engine for some time now. Recently I have noticed every search produces a link to a sponsored advert. EG. A search for centos results in an advert for a cycling shop with the word cento included in its banner. Then there are links to centos.org and the wikipedia page

I don't need the adverts. Does anyone know of a setting to disable this?

Cheers