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Once you have finished making your modifications, scroll to the bottom of the page and click
Create a new branch for this commit and start a pull request. Learn more about pull requests.After that click “Propose Changes”
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Github will create a new branch with your changes, and you’ll be prompted to Open a pull request (as shown below):
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Add a note describing your changes to the privacy policy and click “Create pull request” at the bottom right.
Now, you need to wait for your Pull Request to be approved by a member of the team. After that is done, you will see that file updated on the repository, or you will be able to check it out on the environment you modified it.