Broken car less than 7 months old

Never ever purchase from this place! I purchased an Opel Mokka from them in August 2022, in February 2023 merely 6 months later the car started overheating. I took it to the RMI approved mechanic to fix and forked out over R4500 to fix. They then told us that the head gasket blew and we need to take it to another place to fix, which we did and they said it was just a cap that was needed which we had to fork out R1300. All the while not having a car to get my kids to school and not having a car to get to work. Yet Im paying R4000 installment each month for this car. A day after getting our car back it overheats again, we take it back to the mechanic which we then told we will be without a car for another month plus . So which means another month of struggling to get to work another month of struggling to do basic things. When purchasing this car we were not informed that the gasket was a problem otherwise we would not have purchased it to begin with. All this place cares about is making sales rather quality. We told the salesman we need a reliable car as we have a family. Im digusted by them and will spread the word far and wide to never EVER buy a car from them!! I was told there is nothing they can do. Totally disgusted and left to pay 5 long years with a car that doesnt work. But God sees all of this, they made a sale short term, but they will get their karma!!!! NEVER buy from them people!!