To search for people, hashtags and places, tap or click and enter a search in the search bar at the top of the screen. You can choose to search for People, Tags or Places. The search results you see are based on a variety of factors, including the people you follow, who you’re connected to, and what photos and videos you like on Instagram.How do you look up someone on Instagram?
The easiest way to search or find someone on Instagram is through the built-in search bar or function. This search functionality will display your Facebook friends, your phone or contacts who are already on Instagram.