How to add a job to cron?

Question

Task Schedulers

It is necessary to add the execution of the crypt according to the schedule.
As I tried:
/usr/bin/php / wget --spider " https://arhvodokanal.ru/events/add.php "
/usr/bin / wget --spider " https://arhvodokanal.ru/events/add .php "
/usr/bin/php https://arhvodokanal.ru/events/add.php
https://arhvodokanal.ru/events/add.php
/usr/bin/php /var/www/u0477657/public_html/ arhvodokanal.ru/events/add.php Does
n't work at all. How can I run this script correctly?