Anyone having problems with front brakes shaking and having to replace rotors?

What is your question?

I have a 2014 Mazda 6 touring and have had to replace front brakes and rotors, as well as buy new tires. I have almost 50,000 mile on it and I love this car. But the brakes are shaking again and it has been less than 12,000 miles since I fixed it.