Takealot is falsely advertising Hikvision 3.6 mm cameras

They are advertising Hikvision cameras for R299 with a discription of 3.6 mm lenses and when they arrive it is 2.8mm lenses - on returning the product's they refunded me due to no stock but the exact product is still available on their web site. I then had to order the same camera for R329 and because it is 3 I needed, a whole R90 is ****** because I can not trust the R299 site.