Need to start the postgres-13 database in linux

I am getting a lot of errors when trying to start a postgresql database. Need someone who has experience in postgres to work with me to start the database in screen sharing session.



[root@\ ~]# service postgresql-13.service status
Redirecting to /bin/systemctl status postgresql-13.service
● postgresql-13.service - PostgreSQL 13 database server
Loaded: loaded (/usr/lib/systemd/system/postgresql-13.service; enabled; vendor preset: disabled)
Active: failed (Result: exit-code) since Sun 2022-05-15 05:45:43 UTC; 5h 53min ago
Docs: https://www.postgresql.org/docs/13/static/
Process: 106746 ExecStartPre=/usr/pgsql-13/bin/postgresql-13-check-db-dir ${PGDATA} (code=exited, status=1/FAILURE)

May 15 05:45:43 systemd[1]: Starting PostgreSQL 13 database server...
May 15 05:45:43 systemd[1]: postgresql-13.service: Control process exited, code=exited status=1
May 15 05:45:43 systemd[1]: postgresql-13.service: Failed with result 'exit-code'.
May 15 05:45:43 systemd[1]: Failed to start PostgreSQL 13 database server.
[root@~]#

Regards,