Buster dude

Hi my air suspension not working. Parked car and returned 5 mins later and suspension low all round. Drives like zebardy all way home. Compressor not running. Tried disconnecting battery to see if it rebooted system. Compressor run but suspension didn't move. No sound of leaks. AA man who came out said system locked !! No idea what that means. Electric window was also put down after battery disconnected now won't come up. Any help on both problems please.