If you're a new website owner or webmaster, try this little test to see if Google already knows that your site is out there in the web.
Go to Google.com and type the site command, like site:maisabusalah.com
Now, if you saw results from your website showing up in the SERP, then your site is already indexed, but if it didn't show up, then there's a lot of work ahead of you.
You can start that by submitting your site/content to Google. Use this page to do so.
Note: If your site is not new and used to show up in SERPs, but stopped showing up now, then you'll need to investigate the possibility of violating Google Webmaster Guidelines. You might have been penalized by Google!