@Yasser_Alsawy you haven't set debug or trace,
config.debug: true and log.level: trace in /etc/logstash/logstash.yml
You should have DEBUG records like this:
[2022-02-05T10:25:11,928][DEBUG][logstash.agent ] Converging pipelines state {:actions_count=>0}
[2022-02-05T10:25:11,944][INFO ][logstash.agent ] Successfully started Logstash API endpoint {:port=>9600, :ssl_enabled=>false}