Rear abs Drum Brakes 98 ford contour

the brakes on m car are abs all the way around drum on rear disc on front when I am coming to a stop the rear brakes click and all the brakes were just put on is this normal for abs brakes I this is my first car with abs brakes.

No. Clicking is not normal. For this car, the ABS sensors at the wheels have no physical contact with anything moving. The sensors read an encoder on the wheel to determine if the wheel is still moving. If you hear clicking with new breaks, something is wrong with the brake install. Have it looked at immediately.