Here are 5 basic steps to feature your site on a snippet:
Start with searching a suitable keyword to target with the help of the right tools. Make sure that the selected keywords are relevant to the purpose and content of your site.
The next step is to create new and smart content that can target featured snippets. Keep in mind to take user experience into account and come up with ideas which are relevant to your business. Avoid unnatural content as it would end up harming your ranking.
Create a new page to answer a single question that would be featured on snippets. In some cases, it is a good idea to incorporate a FAQ into content.
Edit content with tables, lists, and subheadings. This will make it simpler for Google to access and rank your answer.
If you have an existing snippet, it is recommended evaluating and editing them frequently to make sure that your website would get a constant traffic.