How to change restore screen time passcode

Hello 20Gabrielle09,

Welcome to Apple Support Communities!

We understand you've forgotten the Screen Time passcode on your iPhone.

We see you viewed the Apple Support page for If you forgot your iPhone passcode - Apple Support

You can reset the forgotten passcode on your iPhone using these steps:

"On an iPhone, iPad, or iPod touch

1. Make sure that your device is updated to iOS 13.4 or iPadOS 13.4 or later. 
2. Go to Settings > Screen Time. 
3. Tap Change Screen Time Passcode, then tap Change Screen Time Passcode again.
4. Tap Forgot Passcode?

5. Enter the Apple ID and password* that you used to set up the Screen Time passcode.

6. Enter a new Screen Time passcode, then enter it again to confirm."

This Apple Support page has the full details: If you forgot your Screen Time passcode - Apple Support

We hope this helps to quickly reset the forgotten passcode to resolve the issue.

Cheers!