******* garage

i bought a car from this guys an audi A3 2018 model with only 20000km, now almost 8month later the car breaks down, when i took it to audi as it had warranty i was told that the car is no longer on warranty cause the engine had previously been worked on, when i contacted the garage to ask why they sold me a car that a history of over heating and the engine had been worked on, they told me that they are not mechanics how were they suppose to know, the arrogance