Access to file systrm using terminal

I need to access the file system using the terminal, because i need to run some command up update my site.
i have try to deploy upload laravel site. so i need to run the ‘npm install’ and ‘composer install’ command so how can i do it>

Greetings,

SSH is not available on the free plan.
You’ll have to upgrade to Hostinger to use that feature.