new car with issues,

i bought a new CHEVROLET UTILITY 1.4 BASE. took delivery on Monday 19th , drove the car for the week and picked up problems, dropped car off the monday to be looked at, they mangaged to sort some issues out besides bad petrol smell in car. picked up the car Tuesday and dropped it off wednesday again because os smell in the car. i complained to GM S.A telephonically and by email. still to today no response or interest.<br> got a call today to collect my car(which i now dont want anymore as its been worked on not new anymore) go collect it and again car not completed, i storm out very angry they however came to me to repair at my work place<br> my issue is this car is not new anymore, i wanted a replacement i was told they cannot do it, and the dealer principle said to me what must he do with a second hand car, not my problem i bought a NEW car. very disappointed with GM S.A they not interested in customer satisfaction.