How to publish article in OJS 3.3.0.8 in HTML

**How to publish article in OJS 3.3.0.8 in HTML **
We have tried to HTML article galley but it not working properly.
Kindly guide how to make HTML article galley and how to attach in OJS.
Is there any Plugin required for HTML Galley?
We want step by step guidance.

OJS version: 3.3.0.8

This section in the documentation describes the process of creating the HTML Galley and the dependent files (images, css, etc):
https://docs.pkp.sfu.ca/learning-ojs/3.3/en/production-publication#html-files

There are multiple plugin options for rendering the HTML galley, including:

The built-in “HTML Article Galley”, which renders a standalone page using an iframe to deliver the content.

Alternative HTML Galley plugin, which renders a standalone page without an iframe.

Inline HTML Galley, which renders the content directly into the bootstrap3 theme (and only works with the bootstrap3 theme).

You can choose to enable each plugin, one at a time, to see the difference in the way it functions.