syntax error, unexpected floating-point number “.2”

Whenever I setup a PHP cron on my WordPress site .. I get the following error “Line 1: syntax error, unexpected floating-point number “.2”“

The cron I setup is as follows

php /wordpress/core/6.2.2/index.php — wpaicg_cron=yes

I guess this error because the folder name is 6.2.2 and I can’t change it as it is a WordPress Managed Hosting where I do not get to change the folder names via SFTP. And even if I do it will break the site as the referencing will get effected.

The page I need help with: [log in to see the link]