If you’ve changed your email address or no longer have access to the email account you used to sign up for Instagram, don’t worry. Here’s how to change your email address on Instagram on both the mobile (iOS and Android) and desktop apps.
How to Change Your Email Address on Instagram – Complete Guide
If you use Instagram on the mobile app, you can change your email address right from the app, whether you use Instagram for Android or Instagram for iOS. Here's how.
Open Instagram and tap the profile icon in the bottom right corner of your news feed.
When your profile opens, tap Edit Profile about halfway down the page.
