Locate daughter iPhone

Hi,

Since share location is off, you will need her Apple ID to find it. Go to this website: icloud.com/find and sign into your daughters Apple ID and look at where the phone is on the map or play a sound from it.

You can't if location sharing is turned off.

Find friends and share your location with Find My - https://support.apple.com/HT210514

If she turned off sharing her location then there's no way to track her. My kids know that if they turn off their location sharing then they get their phone taken away.