KIA - Manufacturing defect of KIA vechile

I purchased a KIA Carnival in **** and have only travelled ***** kms. I was instructed that my disc brakes needed to be replaced at **k kms.I asked the showroom how my Dics brakes could be destroyed so rapidly, and they didn't give me a proper answer.There is a manufacturing flaw in the car's suspension and tyres.My tyres were worn out by **,*** kilometres, and after multiple visits and wasting time, they only replaced two of them.Now, after **k kilometres, my disc brakes, brake pads, and tyres are all damaged.I'm curious how a brake pad can only survive *,*** kilometres.I visit the service team on a regular basis, and my car has been there for about six months in the two years of ownership. Despite contacting KIA via Twitter and email, no action has been performed.I am completely frustrated by the losses I have suffered as a result of them.