False Promises amd deceit

We viewed a BMW320i on the auto traders website on the 18th of October 2019. My husband went to go view it the following day and when he went inside the car, it reported so many faulty things on the dashboard which was promised that they would be fixed once we got pre-approved by the bank. We got approved and they took the car to Dekra to check for roadworthy. To say the car failed dismally would be an understatement.... the following were faulty: front indicators right rear safety belt windscreen chipped worn out tyres, different tyre types both front chasis

After all the false promises, Phumzile (sales person) called my husband to tell him that her boss says the repairing of that car would cost them too much.

My question is? Why advertise a shell for so much because clearly there's just no car left in that thing.