There’s no guarantee Google will index or show your page in Google results. Especially if it thinks it’s duplicate content. But there are things you can do.
Watch this useful video where John Mueller explains how long it takes to be indexed by Google and what you can to speed that up.
Link to your new pages prominently on your website. If you have a new product, link to it from your home page. Same goes with your main offers. Avoid having lots of pages that aren’t required. Think quality over quantity.
If you are using WordPress then it already has a built in sitemap as long as you’re using the lasted version (WordPress 5.5 onwards).
Rank Math plugin
1. Go to your Google Search Console
2. Enter the URL for the new page and click enter
This will show you the status of your URL
3. Click on REQUEST INDEXING
Google wants to recommend fantastic content to users as quickly as possible – focus on that.