I was about to adjust my e-brake when i went to get a screwdriver from the car so i got in and accidentally hit the brake with my foot(remember the drums are still off) and the pistons blew out of the wheel cylinders. So I bought new and put them on yesterday and I bled the brakes, then i went to test the brakes and i was getting absolutely no pressure at all put when i was bleeding it i did so i parked the car in my garage and left it then today i started beeding them again but for a longer time i started out at the right rear then the left rear then the right front and i was getting pressure when i was bleeding those sides but when i got to the left front for some reason i got absolutely no pressure and now im stuck without a car again. If you have any idea what is wrong please let me know.