No, you can not. If you can't locate a private account, you've probably been blocked. If the account is public, you can't see the profile image, number of posts, number of followers, or number of followings when you visit their page, and if the photo grid area says "No Posts Yet," you have undoubtedly been blocked. Go to www.instagram.com in any browser, whether on a mobile device or a computer (username). If their profile is visible in the browser but not the app, they have blocked you. If the Instagram profile is hidden from view on the internet, the user might have deleted their account. Try to adhere to them.