If you are referring to get the “Blue Tick” right next to your Facebook ID, then you cannot request it manually. Facebook randomly verifies Facebook IDs.
Tips to help you get verified:
- Put a lot of info into your profile. Include in your about section a website address that is registered in your name. Make your profile public by default so that people can follow it. Then make sure when you post to get into the habit of making your post privacy public or “only friends”, depending on what you want for each post.
- Create a Facebook ads account that uses a credit card owned by the same name you use for your profile.
- Start a Facebook page for yourself, choosing the type “public figure”.
- Promote both your profile and business (celebrity) page with Facebook ads.