You can take up to 3 tests. If you failed to pass, You need to take, I think, 20 hrs course at driving school. Then You need to do the test again. About the procedure, Go to a driving school they will tell you what you need to do. I think you need to fill an application and submet it to the Traffic Manegmant. Then take your paper from the Traffic Manegmant to the driving school.