pls help me to detect my location iphone 10 the phone has been stolen

Hey there,

See>>>If your iPhone, iPad, or iPod touch is lost or stolen - Apple Support

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See>>>Use the Find My app to locate a missing device or item - Apple Support

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See>>>If Find My iPhone or Find My iPad isn't enabled on your missing device - Apple Support

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See>>>If Find My is offline or not working - Apple Support

Beware of a common phishing scam: You may get a text or email from “Apple” or “Apple Security” (or sometimes “Police”) saying your phone has been found and to click on a link to see its location. This is NEVER from Apple or from law enforcement; it is from the thief or fence to steal your Apple ID and identity. Delete any such message without responding to it.