You can customise the number and selection of products that you wish to display on your website's home page. To do this, you will need to create a custom collection, and then call that collection on your home page.
To display products on home page using collections:
First, you create a collection, just as you would any other collection. You may want to give it a name like "Home Page Collection" or "Featured."
View this article on Creating a Custom Collection >
After you've created your collection and added your products, next you will need to add that collection to your home page.
To add the collection to your Home Page:
1. On the top right corner of your Workspace below your name, click "View Your Store". This will take you to your store's home page.
2. On the homepage, depending on your theme, you will may already see a sample collection on the home page. Scroll down toward the bottom of the page and look for a link to "Add New Collection" or "Edit This Collection".
8. Click "Edit this collection" or "Add Collection". You will then see a chooser box of all your collections. Double click the name of the collection you wish to add. On the confirmation box click "Yes".
The products will be now displayed on the Home Page.
If you want to add or delete products on the Home Page, go back to the Collections section of your Workspace, locate this collection, and select/deselect products for the collection.