Auto pedigree Refund

I bought my second car at auto pedigree Germiston . Everything was fine at first . But the second time i had some challenges with the car . They had to deliver the car in capetown . The delivery truck scratch the car while offloading the car at their belville branch. Secondly when i received the car it had service light on . Which I communicated with them . So they promised to service the car which i end up doing it myself since they were taking time . and foward the invoice and they promise to refund me but they haven’t done it . And its bein 4 months now .

And one other thing the car came without roadworthy certificate . And the disc expired . Registration is stil registerd in GP. I havent recieved all that . .

I want my refund for the car service . And the refund for roadworth certificate . Cause evertime i call them they say next week . . Since july