Machatronic in 2012 Audi Q5faulty

Spare not covered as per telephonic conversation 2012 Audi Q5 2.0 TFSI Quattro. Machotronic is faulty. Affarenty this is a common problem Why don't Audi pay at least 70percent of the total cost. I bought this vehicle 2nd hand at 124000km km Thinking its a premium brand. Only to find out less than three months the machotronic failed. As per the internet Audi recalled these vehicles out of S. A