I phone backup code 8 digits

Hi Sameer9667,

If you'd like help with verification codes for 3rd party apps, such as Instagram, you might find this information useful.

Are you looking to have the verification code automatically fill in for you? If so, follow the steps below:  

Use a verification code on a website or in an app

1. Sign in to the website or app.

2. If prompted, select the option to use an authenticator app.

3. When asked for a verification code, tap the suggestion that appears above the keyboard.

If no suggestion appears, go to Settings > Passwords, select your account for the website or app, tap the verification code, then tap Copy Verification Code. Return to the website or app, then paste the verification code into the field.

This information is from Automatically fill in verification codes on iPhone. If you’re looking for more information about two-factor authentication for Instagram, you might want to check out What's two-factor authentication and how does it work on Instagram? This link can help you learn more about how Instagram verifies devices and troubleshoot your issue.

If the issue remains after following those steps, let the community know more about your issue. 

We hope that helps with your question and take care!