You can add gallery section to the home page. In this article, I will show you how to add a gallery to the home page. I am using here Instagram Gallery plugin as for the demo, you can use any other gallery plugin also.
Install Instagram Gallery plugin, and create a gallery using an ADD NEW GALLERY click button. To achieve the same layout of the Instagram gallery on the homepage as in our demo, you can refer setting as in the image link. After this, copy the gallery shortcode and use it to paste in theme’s customizer gallery section to view it on the homepage.
Refer the below GIF screenshot to paste your gallery shortcode: Go to => Appearance => Customize => Homepage section settings => Gallery Settings