can not reach the site

when i go to my site for example i get directory list instead of site.thank you!

To show a real page, you will need to upload a file called index.php, index.html or index.htm to the htdocs folder of the domain name (or of your account, if this is the first domain name). If any of those three files exists, it will be shown or executed to provide the main page. If none of those files are available, the directory listing will be shown instead.