Takealot

I bought an office desk and a chair, they delivered a wrong colour of the chair. I requested a return for a correct colour and returned the chair, now instead of replacing the correct colour, I'm suppose now to return the whole order, mind i have already assembly the table and destroyed the box, upon contacting them they its their policy that I should return everything, I'm not happy will never order again with Takealot and also will not use Mr D