Also you must have your mysql(mariadb) server for saving records.
If you have phpmyadmin, you can import sql file in attachment.
If you don't have phpmyadmin thing, you can also write query text in mysql console at your own. These process is now automated. So you don't need to add tables at your own.
After setting up mysql, add this code in sourcemod/configs/databases.cfg
Code:
"surf"
{
"driver" "mysql"
"host" "[YOUR MYSQL HOST]"
"database" "surf"
"user" "[YOUR MYSQL USERNAME]"
"pass" "[YOUR MYSQL PASSWORD]"
"port" "[YOUR MYSQL PORT (default by 3306)]"
}
And add surf-utilities.smx in sourcemod/plugins/
If you don't want hear 'hint' sound, add this line 'sv_hudhint_sound 0' in cfg/server.cfg