Here you go.... it will take some work on your part ....
( this is from Jeff Bullas's blog -- a major influencer )
https://www.jeffbullas.com/get-content-published-forbes-huffington-post-business-insider/
You can approach being published on Forbes in a couple of ways.
You can submit a completed article (regardless of length) to [email protected] for consideration on one of their opinion pages. This content has to be original and exclusive to Forbes. If you’ve already published it somewhere else, they’ll reject it.
Expect it to take several business days to review your content. If a week goes by and you haven’t heard from them, you can assume they aren’t interested and try to place your content elsewhere.
If your goal is to become a regular Forbes contributor, you can apply via Google Form. In addition to your typical contact information, you’ll also be asked for LinkedIn and Twitter profiles, and ideas about what you want your page to be. You’ll also need to link to examples of your writing and explain why you’re qualified to have the page you envision.