Need some guide first time explorer

[KangJL]

Please read this thread

Composer detected issues in your platform: Your Composer dependencies require a PHP version ">8.0.2"

[### Username (e.g. epiz_XXX) or Website URL] https://ndsdentalclinic.42web.io/ Error Message Composer detected issues in your platform: Your Composer dependencies require a PHP version “>8.0.2”. Other Information we are using php version 8.1