Please can someone tell me about screen time

Set up Screen Time for yourself on iPhone

• Go to Settings > Screen Time, then turn on Screen Time if you haven't already.
• Tap Downtime, then turn on Downtime.
• Select Every Day or Customize Days, then set the start and end times.

Set up Screen Time for yourself on iPhone - Apple Support

Go to Settings and tap Screen Time. Tap Content & Privacy Restrictions and enter your Screen Time passcode. Tap Content Restrictions, then tap Web Content. Choose Unrestricted Access, Limit Adult Websites, or Allowed Websites Only.

Use parental controls on your child's iPhone, iPad, and iPod ...

Set up parental controls with Family Sharing on iPhone

1. Go to Settings > [your name] > Family Sharing > Screen Time.
2. Tap the name of a child in your family group, tap Turn On Screen Time, then follow the onscreen instructions.

Set up parental controls with Family Sharing on iPhone

This Apple video may help you.