why my brakes locked up on 1995 Toyota Tercel

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
changed the brakes and right caliper
(1) Answer
Help us understand a little more about what's going on - your brakes are locked and the car won't move? Or every time you brake it locks?

Check for sticking calipers, restricted brake hoses. Check for contamination on the pads or rotors.