If you know the exact name of the account you wish to browse, you can simply type https://www.instagram.com/username into your browser where username stands for the exact handle of the account you're interested in (minus the @ symbol).

Tap Search in the search bar at the top. 3. Type who or what you want to search for, then tap the search button in the bottom right of your keyboard.

Always try restarting your phone or tablet first if you're having trouble with Instagram. If restarting your device doesn't help, please try using Instagram both on Wi-Fi and on your mobile data connection to see if the problem is because of a weak Wi-Fi or mobile data connection.