As above

I had new discs and brake pads installed by kwikfit in laser park January this year. (2021). I notices my front left wheel was making a grinding noise. On closer inspection I found out that the top bolt to hold the break caliper in is missing causing the grinding noise. I have not touched my brakes or worked on them since kwikfit laser park worked on them. Very dangerous considering.... I wish they would have taken more care in my brake maintenance job. We rely on brakes to stop safely.....! Great job kwikfit laser park!