Check whether Instagram is blocked by your school, workplace, or network administrator
Switch to a different network, such as mobile data or a home Wi-Fi connection
Restart your router and device
Clear the Instagram app cache and data
Update the Instagram app to the latest version
Log out of Instagram and log back in
Reinstall the Instagram app
Check if Instagram is down globally
Disable any VPN, proxy, or firewall settings that may be interfering
Review device date and time settings and set them to automatic
Contact your network administrator or internet provider
Contact Instagram support if your account is restricted
Use the official Instagram website or app only