I have a verified badge on Facebook, why don't I have one on Instagram?
Only some public figures, celebrities and brands have verified badges on Instagram. Not all Facebook Pages with verified badges have verified badges on their Instagram accounts. Currently, only Instagram accounts that have a high likelihood of being impersonated have verified badges.
If you don't have a verified badge on Instagram, you can link to your Instagram profile from your official Facebook page to help let people know that you’re authentic.