A new page or website may take a couple of weeks or more to be indexed by Google.

The way to know if your website is indexed or not is by doing a "site:example.com" search. You can confirm the result by searching your website in Google with the same format by adding "site:" in front of your URL:

The only way for the page to be indexed faster is to send a request to Google to do so, which will require you to have a Google Search Console account: