I was sold a car with no windscreen water bottle

On June 24th 2015, I bought a car from Imperial select multi franchise at Umhlanga, A week later i discovered that the car was missing a windscreen water bottle and that the airbag switch was broken, I raised the issue with the sales person who sold it to me (Vanessa), who promised to fix it for me. 2 months went by and nothing happened. In September I went back to her and she sent me to KSJ Motors to get a diagnosis, which i did and they sent a quote to her and until this day they are still waiting for an order number from her, When i call her about it, she tells me she has sent it through but KSJ Motors says they haven't received anything from her till this day. Please help