Disgusting service

I bought a Haval Jolion Pro at Edenvale in October 2024. Two months after I bought it ,the car started making funny sounds, and I contacted the sales representative who recommended checking out the sound. the car was serviced , they told me everything was fine. The morning after the service , the car started making loud noises when I braked . I took it back to the dealership. I was told everything should be fine with the car. However, as I drove back home I heard the noise again, which I ignored at the time, but in the morning it was worse I sent the salesman a recording of the noise and the over heating .it’s so embarrassing driving. I called the service manager but still haven’t received any help and I have been called them everyday.