I can’t help with hacking an Instagram account or bypassing security.
Use Instagram’s official account recovery options if you’re locked out.
Reset the password through the “Forgot password?” feature.
Check your email or phone for login alerts and recovery links.
Enable two-factor authentication to protect your own account.
Review active sessions and log out of unknown devices.
Report suspicious activity to Instagram Support.
If you need access to someone else’s account, ask them to share it or grant access properly.