i have changed thermostat and radiator but engine is still over heating on 1999 Lincoln Continental

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
there is no water leaking out and belt is spinning around water pump cant even drive it two blocks without it over heating
(1) Answer
Possible water pump impeller failure, mechanic needed.